Negative adverb used before verbs, adjectives, and other adverbs to indicate negation; also used as a bound-form prefix to form terms with opposite meanings

to look for or try to obtain something; to strive for

to perform meritorious service; to have achievements or contributions to one's credit

Used to limit the scope of an action or state, meaning "only", "merely", or "just".

to look for or try to obtain something; to strive for

to be without fault or blame