Spelling words
3rd Grade Spelling Words
180 spelling words for 3rd grade (ages 8 and 9), sorted into 15 themes, each with a short meaning. Print the list, or let Owl-y say each word and check your spelling for free.
Updated October 29, 2026
How to practice spelling words
- Hear it, then spell it. Spelling from a word you hear is the real skill. In Owl Test Prep, Owl-y says each word and uses it in a sentence, and you type it.
- Short and often. Ten words a day beats fifty on Friday night. Owl-y keeps a streak so the habit sticks.
- Missed words come back. A word you miss comes back later that day, then again over the next week, until it sticks.
- Look at the tricky part. Most misses are one spot: a double letter, a silent letter, an ending. Say it slowly and find that spot.
Animals (12)
- crocodilea large reptile with strong jaws that lives in rivers
- hamstera small pet rodent that runs on a wheel at night
- kangarooa large hopping animal that carries its babies in a pouch
- reptilea cold-blooded animal with dry scales, such as a snake
- butterflyan insect with large colorful wings that flies by day
- dinosaura huge prehistoric reptile that lived long ago
- gorillaa large ape with a heavy body and strong arms
- giraffea very tall animal with a very long neck
- porcupinea rodent covered in sharp quills
- tortoisea slow land turtle with a high domed shell
- flamingoa tall pink bird that stands on one leg
- hummingbirda tiny bird that hovers and drinks nectar from flowers
Food (12)
- vegetablea plant or part of a plant that people eat as food
- cucumbera long green vegetable with cool crunchy flesh
- tomatoa juicy red fruit often used in salads
- hamburgera cooked patty of ground meat served on a bun
- delicioustasting very good
- chocolatea sweet brown food made from cocoa beans
- cinnamona sweet brown spice from tree bark
- vanillaa sweet flavor from a plant pod used in baking
- lemonadea cold drink made from lemon juice and sugar
- pineapplea tropical fruit with spiky skin and sweet yellow flesh
- sausagechopped meat stuffed into a casing and cooked
- oatmeala warm breakfast food made from oats
Sports (12)
- basketballa game where players shoot a ball through a hoop
- footballa sport where players carry an oval ball down a field
- volleyballa game where players hit a ball over a high net
- gymnasticsa sport with flips, bars, and balance beams
- marathona very long running race of about twenty six miles
- championa person or team that wins a major contest
- uniforma special outfit that members of a team wear
- coacha person who trains and guides an athlete or team
- goalkeeperthe player who guards the goal in soccer
- stopwatcha watch that starts and stops to time races
- bicyclea two-wheeled vehicle that you pedal
- wrestlinga sport where two people grab and try to pin each other
Space (12)
- satellitean object that circles a planet in space
- asteroida rocky object that travels around the sun
- astronomythe science that studies stars and planets
- atmospherethe layer of air that surrounds a planet
- constellationa group of stars that forms a shape in the sky
- spacecrafta vehicle built to travel through space
- moonlightlight that shines from the moon at night
- horizonthe line where the sky seems to meet the land or sea
- observatorya building with telescopes for studying space
- nebulaa huge cloud of gas and dust in space
- planetaryrelating to the big worlds that orbit a star
- spacewalka time when an astronaut floats outside a spacecraft
Ocean (12)
- seahorsea tiny fish that swims upright and curls its tail
- submarinea ship that can travel underwater
- lighthousea tower with a bright light to guide ships
- driftwoodwood carried by the water and left on the shore
- seagulla white bird with a loud cry that lives near the sea
- saltwaterwater from the sea that tastes very salty
- sandpipera small shore bird that runs along the beach
- whirlpoola fast swirling current of water
- barnaclea small shell animal that clings to rocks and boats
- snorkela tube used to breathe while swimming face down
- iceberga huge floating mass of ice
- undertowa strong current that pulls swimmers under the water
Nature and weather (12)
- blizzarda heavy snowstorm with strong winds
- hurricanea very strong storm that forms over warm ocean water
- volcanoa mountain that opens to release hot melted rock
- erosionthe slow wearing away of land by wind or water
- sunflowera tall plant with a large yellow head of seeds
- evergreena tree or shrub that keeps its leaves all year
- pineconethe woody seed case that grows on a pine tree
- waterfallwater that falls steeply from a high rock edge
- thunderstorma storm with thunder, lightning, and heavy rain
- seedlinga very young plant that grows from a seed
- climatethe usual weather of a place over many years
- dewdropa tiny ball of water that forms on plants overnight
Home and family (12)
- familiesgroups of relatives who live together or are related
- grandmotherthe mother of your mother or father
- grandfatherthe father of your mother or father
- apartmenta home that is one unit in a larger building
- basementa room under the ground floor of a house
- furniturechairs, tables, beds, and other things for a room
- bathrooma room with a sink, toilet, and bathtub
- doorbella button that rings a bell when pressed at a door
- bookshelfa piece of furniture with shelves for holding books
- toothbrusha small brush used to clean your teeth
- doorknoba round handle used to open a door
- cupboarda closed cabinet used to store dishes and food
School (12)
- classrooma room where students learn with a teacher
- calculatora machine that does math problems quickly
- dictionarya book that lists words and tells what they mean
- scissorsa tool with two blades that cuts paper
- assignmenta task that a student is given to finish
- vocabularyall the words that a person knows or uses
- grammarthe rules for how words fit together in sentences
- semesterhalf of a school year, about four months long
- historythe study of events that happened in the past
- homeroomthe class where students gather at the start of the day
- lunchrooma room where students eat their midday meal
- educationthe process of learning in school
Music and art (12)
- orchestraa large group of musicians playing many instruments together
- sculpturea work of art carved or shaped from stone or metal
- photographa picture taken with a camera
- costumeclothes worn to look like a character in a play
- harmonicaa small instrument you play by blowing and sucking air
- saxophonea shiny brass instrument played with a single reed
- potterybowls and vases made from shaped clay
- melodya tune made of notes played one after another
- microphonea device that makes sound louder or recordable
- gallerya room or building where art is shown
- postera large printed picture or sign for display
- instrumenta tool or device used to make music
Body and health (12)
- skeletonthe bones that hold up and protect a body
- eyelashone of the short hairs along your eyelid
- eyebrowthe line of hair above your eye
- fingernailthe hard covering at the tip of each finger
- heartbeatone beat of your heart
- eardruma thin skin inside your ear that picks up sound
- appetitethe desire to eat food
- vitamina substance in food that keeps the body healthy
- hygienehabits that keep your body clean and healthy
- cheekbonethe bone just below your eye on your face
- toenailthe hard covering on the tip of each toe
- hiccupa sudden jump in your breathing that makes a sound
Places and travel (12)
- continentone of the seven large areas of land on the planet
- peninsulaa piece of land that sticks out into water
- neighborhooda small area within a town or city
- downtownthe busy central part of a city
- suburba residential area on the edge of a city
- countrysidethe land outside of towns and cities
- boulevarda wide street lined with trees
- campgroundan outdoor area where people set up tents
- crosswalka marked path where people walk across a street
- skyscrapera very tall building in a big city
- hilltopthe very top of a hill
- sidewalka paved path beside a road for walkers
Science (12)
- microscopea tool that makes tiny things look much bigger
- moleculethe smallest bit of a substance that keeps its properties
- electricitya form of energy that powers lights and machines
- inventiona new useful device or idea that someone creates
- evaporationthe process when liquid turns slowly into vapor
- condensationwater droplets forming when vapor cools into liquid
- solutiona mixture where one substance dissolves in another
- reactiona change that happens when two things mix
- chemistrythe science of what matter is made of
- fossilthe preserved remains of an ancient plant or animal
- dissolveto mix completely into a liquid
- pollutionharmful material that dirties air, water, or land
People and feelings (12)
- responsibleable to be trusted to do what needs doing
- curiouswanting to learn or know more about something
- cooperateto work together with others toward a goal
- confidentbelieving in yourself and your abilities
- determinedfirmly deciding to keep trying until you succeed
- disappointedsad because something did not go as hoped
- gracefulmoving smoothly, calmly, and with beauty
- gratefulfeeling thankful for something good
- energeticfull of energy and eager to move or act
- musiciana person who plays or writes music
- engineera person who designs and builds machines or structures
- friendshipa bond of caring and trust between two people
Adventure (12)
- expeditionan organized trip with a clear goal, such as exploring
- mysteriousstrange and hard to explain or understand
- courageousshowing courage and facing danger bravely
- legendaryfamous in stories from long ago
- adventurera person who seeks out exciting journeys
- kingdoma land ruled by a king or queen
- sorcerera person who uses magic spells in stories
- enchantedunder a magic spell
- unicorna magical horse with one long horn on its head
- navigateto plan and steer a route across land or water
- fortressa strong building built to protect a place
- mermaida magical creature with a human top and fish tail
Tricky words (12)
- knowledgefacts and skills a person has learned
- whistleto make a high sound by blowing air through your lips
- wrinklea line or fold in cloth or skin
- ghosta spooky figure that looks like a pale floating person
- beautifulvery pleasant to look at or hear
- especiallymore than others, or in particular
- definitelywithout any doubt
- addressthe place where someone lives, with street and number
- surprisesomething unexpected that happens or is given
- exercisephysical activity done to stay fit
- pleasantnice, friendly, or enjoyable
- sensea feeling or ability to notice, such as sight
Questions people ask
How many spelling words should a 3rd grade student learn a week?
Most classrooms use a list of about 10 to 20 words a week. A few minutes a day, with missed words coming back later, works better than one long session before the test.
Where do these 3rd grade words come from?
They are Owl Test Prep's own word bank for 3rd grade, chosen for the level and checked by hand. Your school's list may differ; you can type your own list into Owl Test Prep too.
Can my child hear the words read aloud?
Yes. In Owl Test Prep, Owl-y says each word and a sentence with it, then checks the spelling. It is free, with no account.