Antonyms of adj collectivistic
1 sense of collectivistic                                               
Sense 1
collectivist, collectivistic, collectivized, collectivised, state-controlled -- (subscribing to the socialistic doctrine of ownership by the people collectively)
INDIRECT (VIA socialistic) -> capitalistic, capitalist -- (favoring or practicing capitalism)
Similarity of adj collectivistic
1 sense of collectivistic                                               
Sense 1
collectivist, collectivistic, collectivized, collectivised, state-controlled -- (subscribing to the socialistic doctrine of ownership by the people collectively)
       => socialistic (vs. capitalistic), socialist -- (advocating or following the socialist principles; "socialistic government")
