annoy

[1]	irritate , rag , get to , bother , irk , vex , get at , nettle , get on (someone's) nerves , exasperate , nark , provoke , incense , gravel , rile , madden , chafe , devil , (Colloq) get at
[2]	pester , harass , harry , badger , nag , plague , molest , bedevil , (Colloq) bug , needle , hassle , (Slang) get up someone's nose