Cheer up, be (make) glad, (have, make) joy(-ful), be (make)...

Definition

a primitive root; probably to brighten up, i.e. (figuratively) be (causatively, make) blithe or gleesome; cheer up, be (make) glad, (have, make) joy(-ful), be (make) merry, (cause to, make to) rejoice, [idiom] very.