Antonyms are words that have opposite meanings; typical examples are good and evil, dark and light, out and in, up and down, and so forth. Note that not all words have antonyms.
An antonym for alert would be notify or inform.
The antonym word for Ratlines would be Disratlines
A close antonym would be shrinkage.
The antonym (opposite) of opposite would be same, similar, or alike.
As a segment means a piece or fraction, the antonym would be *whole*
informal
No. AN antonym for deceased would be alive. An antonym for friendly would be unfriendly or hostile.
No. An antonym for answer would be unknown or mystery.
There would not be an antonym for equipment.
Elation would be an antonym.
An antonym for alert would be notify or inform.
In the sense of 'lewd', an antonym would be 'conservative' or 'puritanical'. In the sense of 'slippery', an antonym would be 'sticky'.
synonym would be contemplated. antonym would be disregarded.
The antonym of prehistoric would be, modern.
An antonym is a word that has the opposite meaning. One antonym for "polite" would be "rude"; another would be "obnoxious".
"Lose" would be an antonym for "win". "Defeat" would b e an antonym for "Victory".
AN antonym for exhaustion would be energize. Another would be vitality.