optimise vs acquit

optimise and acquit both are verbs.

Word	Noun	Adjective	Verb	Adverb
optimise	No	No	Yes	No
acquit	No	No	Yes	No

As verbs, acquit is a hypernym of optimise; that is, acquit is a word with a broader meaning than optimise:

optimise: act as an optimist and take a sunny view of the world
acquit: behave in a certain manner; show a certain behavior; conduct or comport oneself

Other hypernyms of optimise include act, bear, behave, carry, comport, conduct, deport, do.

optimise (verb)	acquit (verb)
act as an optimist and take a sunny view of the world	behave in a certain manner; show a certain behavior; conduct or comport oneself
make optimal; get the most out of; use best	pronounce not guilty of criminal charges
modify to achieve maximum efficiency in storage capacity or time or cost