Nouns

(n)resoluteness, firmness, firmness of purpose, resolve, resolutionthe trait of being resolute“his resoluteness carried him through the battle”, “it was his unshakeable resolution to finish the work”
(n)resolution, declaration, resolvea formal expression by a meeting; agreed to by a vote

Verbs

(v)decide, settle, resolve, adjudicatebring to an end; settle conclusively“The case was decided”, “The judge decided the case in favor of the plaintiff”, “The father adjudicated when the sons were quarreling over their inheritance”
(v)conclude, resolvereach a conclusion after a discussion or deliberation
(v)purpose, resolvereach a decision“he resolved never to drink again”
(v)answer, resolveunderstand the meaning of“The question concerning the meaning of life cannot be answered”
(v)resolvemake clearly visible“can this image be resolved?”
(v)resolve, solvefind the solution“solve an equation”, “solve for x”
(v)dissolve, resolve, break upcause to go into a solution“The recipe says that we should dissolve a cup of sugar in two cups of water”