Antonyms for facultative
Antonyms of adj facultative
3 of 4 senses of facultative
Sense 2:
facultative (vs. obligate)obligate (vs. facultative)
Sense 3:
facultativeINDIRECT (VIA enabling) -> disabling, disqualifying
Sense 4:
facultativeINDIRECT (VIA optional) -> obligatory






