validate

As verbs the difference between calibrate and validate

is that calibrate is to check or adjust by comparison with a standard while validate is to render valid.

As verbs the difference between exonerate and validate

is that exonerate is to relieve (someone or something) of a load; to unburden (a load) while validate is to render valid.

As verbs the difference between validate and condone

is that validate is to render valid while condone is to forgive, excuse or overlook (something).

As verbs the difference between ensure and validate

is that ensure is to make a pledge to (someone); to promise, guarantee (someone of something); to assure while validate is to render valid.

As a verb validate

is to render valid.

As an adjective usable is

capable of being used.

As verbs the difference between uphold and validate

is that uphold is to hold up; to lift on high; to elevate while validate is to render valid.

As verbs the difference between validate and check

is that validate is to render valid while check is to inspect; to examine.

As a noun check is

a situation in which the king is directly threatened by an opposing piece.

As verbs the difference between validate and affect

is that validate is to render valid while affect is to influence or alter or affect can be (obsolete|transitive) to aim for, to try to obtain.

As a noun affect is

(obsolete) one's mood or inclination; mental state.

As verbs the difference between validate and investigate

is that validate is to render valid while investigate is to inquire into or study in order to ascertain facts or information.

As verbs the difference between validate and valuate

is that validate is to render valid while valuate is to estimate the value of something; to appraise or to make a valuation.