have a go Synonyms

give it a try make a stab lean over backwards move heaven and earth knock oneself out have a crack at have a stab give it one's best shot give something a try give something a whirl do one's damnedest make an effort do one's best give it a fly give it a burl have a crack have a bash have a shot try one's hand at take it on oneself do all one can exert oneself do one's utmost bust a gut break one's neck struggle strive seek essay endeavor attempt attack assay aspire toil try undertake pull out all the stops try out give it a whirl set out go for broke endeavour bend over backwards work venture aim