irritating
1. [ adjective ] causing irritation or annoyance
Synonyms: pestering annoying galling nettlesome plaguy teasing pesky plaguey vexing vexatious pestiferous bothersome
Examples:

"tapping an annoying rhythm" "a particularly bothersome noise" "found it galling to have to ask permission" "an irritating delay" "nettlesome paperwork" "a pesky mosquito" "swarms of pestering gnats"

Related terms: disagreeable
2. [ adjective ] (used of physical stimuli) serving to stimulate or excite
Synonyms: irritative
Examples:

"an irritative agent"

Related terms: stimulative
3. [ adjective ] causing physical discomfort
Synonyms: painful
Examples:

"bites of black flies are more than irritating they can be very painful"

Related terms: uncomfortable
Similar spelling:   irritation
  irritative
  irritate
  irritated