OpenEtymology

WORD FAMILIES

One root. A family of words.

Connect words through shared components and learn them together.

2004 word families

clay3 related words

substance

clay · clay-court · clay-like
clean12 related words

free from dirt

clean-air · clean-burning · clean-shaven
clerk2 related words

office worker

clerkship · salesclerk
clever2 related words

mentally sharp

cleverly · cleverness
cliff4 related words

steep rock face

cliff-hanger · cliffhanger · cliffside
clin9 related words

to lean

declination · declining · inclination
clinton4 related words

proper name

anti-clinton · clinton-era · clintonian
cloak2 related words

covering garment

cloaked · cloakroom
clock3 related words

timepiece

clock · clockmaker · counterclockwise
cloth11 related words

fabric

cloth · clothed · clothes
cloud6 related words

visible mass of condensed water vapor

cloud · cloud-seeding · cloudiness
clown2 related words

comic performer

clowning · clownish
clud46 related words

close; shut

close · closed · closer
clude4 related words

to shut

exclude · preclude · seclude
clump2 related words

mass

clumped · clumping
clunk2 related words

sound

clunker · clunky
clysm2 related words

wash

cataclysm · cataclysmic
coal5 related words

fuel

charcoal · coal · coal-burning
coarse6 related words

rough

coarse-ground · coarsely · coarseness
coast5 related words

shore

coast · coastal · coaster
coat15 related words

garment

bluecoat · coatless · coatrack
cocc6 related words

seed

coccus · staphylococcal · staphylococci
coct2 related words

cook

concoct · concocted
cogit3 related words

think

cogitation · incogitant
cogn18 related words

know; learn

cognition · cognitional · cognitive
col32 related words

together

collaborate · collaborative · collapse
collect15 related words

gather

collectibles · collective · collectively
columb2 related words

dove

columbarium · columbine
combat7 related words

fight

combat-ready · combativeness · non-combat
comfort5 related words

ease

comfort · comfortless · discomfort
common7 related words

shared

commonality · commonalty · commoner
compar4 related words

compare

comparability · incomparably
complet2 related words

complete

incompletion · uncompleted
complete4 related words

whole

completely · incompletely · incompleteness
compost2 related words

decayed organic matter

compostable · composter
comprehend3 related words

understand

uncomprehending · uncomprehendingly
concept12 related words

idea

conceptual · conceptualism · conceptualist
condition6 related words

state

condition · precondition · preconditioning
conduct7 related words

to lead

conductance · conductivity · superconducting
conference3 related words

a formal meeting for discussion

conference · non-conference · videoconference
congress3 related words

assembly

congressional · congressman · congresswoman
connect15 related words

join

disconnect · disconnected · disconnectedness
conquer3 related words

to defeat

unconquerable · unconquered
conquest2 related words

act of conquering

post-conquest · preconquest
conscious25 related words

aware

body-conscious · budget-conscious · class-conscious
consider4 related words

think about

consider · reconsider · reconsideration
constitution4 related words

fundamental law

constitution · constitutionality · unconstitutionality
consult3 related words

seek advice

consult · consultant · consultative
contact4 related words

touch

contact-lens · non-contact · pre-contact
contempt3 related words

scorn

contemptuous · contemptuously · self-contempt
contest2 related words

dispute

incontestable · uncontested
contract4 related words

agreement

contract · contractual · contractually
conversation3 related words

noun

conversational · conversationalist · conversationally
copper5 related words

metal

copper-mining · coppersmith · coppery
cord20 related words

heart

accordance · according · concord
core4 related words

central part

core · dual-core · non-core
cori2 related words

skin

excoriate · excoriation
cork4 related words

material

cork · corked · uncork
coron5 related words

crown

coronal · coronation · coroner
corp5 related words

body

corporeal · corps · corpulence

Families include roots and modern derivations. These learning connections do not imply that every member has exactly the same historical origin.

Roots and word families · 英语词根词缀查询 | OpenEtymology