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indispensable

adjective

/ˌɪn.dɪˈspen.sə.bəl/

Meaning

Absolutely necessary, essential

Absolutely necessary; too important to be without.

Water is indispensable for human survival.

Water is indispensable for survival.

Essential, Crucial, Necessary, essential, crucial, vital

Entry 1

Essential, Crucial, Necessary

Entry 2

essential, crucial, vital

Dispensable, Optional, Unimportant, dispensable, optional, unnecessary

Entry 1

Dispensable, Optional, Unimportant

Entry 2

dispensable, optional, unnecessary

having or showing distrust; doubtful; questionable

charming, attractive, or interesting

able to be folded down or reduced in size

Relating to or resulting from motion.

Not allowing fluid or gas to pass through.

Working in a well-organized way; achieving maximum productivity with minimum wasted effort or expens...