boost

verb

Help or encourage (something) to increase or improve.

noun

A source of help or encouragement leading to increase or improvement.

SYNONYMS

advanceaidamplifyarouseassistaugmentbackbeef upbolsterbuck upbump upbuttresscrank updevelopelevateencourageenhanceenlargeescalateexpandfacilitatefosterfurthergive a shot in the arm toheightenhelphikehike upimproveincreaseinflateinspireinvigoratejack upmagnifynurtureperk uppromotepush upraiserevitalizeshore upstep upstimulatestrengthensupportswelluplift