adjective

annoying; troublesome.

most childhood stomach aches, though bothersome, aren’t serious

annoying,irritating,irking,vexing,vexatious,maddening,exasperating,tedious,wearisome,tiresome,troublesome,trying,taxing,awkward,difficult,tricky,thorny,knotty,aggravating,pesky,cussed,confounded,infernal,pestiferous,plaguy,pestilent,pestilential