Befriend, acquaint.
Conclude and stop are antonyms for the word cease.
The verb "cleave" is the only English word with two synonyms which are antonyms of each other: adhere and separate.
HIRE and PLACE
Alienate
Some words don't have any antonyms. The closest word I know that may be one antonym for visualize is auditorize.
The two antonyms for the word "old" are "new" and "young."
Conclude and stop are antonyms for the word cease.
acceptanceapprovalratificationsanction
One example of antonyms with a two-syllable word is "happy" and "sad."
The verb "cleave" is the only English word with two synonyms which are antonyms of each other: adhere and separate.
Two antonyms for the noun play are: boredom and rest.Two antonyms for the verb play are: work and labor.Two antonyms for the verb play are: watch and listen.Two antonyms for the verb play are: sincerity and candor.
HIRE and PLACE
Peace and Calm
Easy or simple
alienate
Alienate
Alienate