Antonyms for indispensable

Antonyms of adj indispensable

3 senses of indispensable

Sense 1:

indispensable (vs. dispensable)

dispensable (vs. indispensable)

Sense 2:

essential, indispensable

INDIRECT (VIA necessary) -> unnecessary, unneeded

Sense 3:

indispensable

INDIRECT (VIA obligatory) -> optional