irritating
ir-ri-tat-ing
adjective
Causing annoyance, impatience, or slight anger; bothersome or vexing.
"That constant dripping noise is really irritating."
Thesaurus
Synonyms: irritative, stimulative, annoying, plaguey, teasing, galling, vexatious, pestering, vexing, pestiferous, bothersome, pesky