Antonyms for join
noun:
separation,
gap,
rift,
fissure,
cleft,
crevice.
affiliate with organization:
avoid,
shun,
stop.
contact:
disjoin.
touch; border on:
keep,
miss.
unite:
disunite,
disconnect,
remove,
separate,
divorce,
sever,
condense,
disperse,
divide,
uncouple,
abstain,
open,
dissociate,
resign,
take away,
disjoin,
let go,
unmix,
Unlink,
loosen,
unlock,
part,
leave,
unbuckle,
detach,
release,
subtract,
withdraw,
unfasten,
loose.