an·noy·ing 
(ə-noiĭng)
(ə-noiĭng)adj.
Causing vexation or irritation; troublesome: an annoying cough.
an·noying·ly adv.
- subsonic
- subsp.
- subspecialist
- subspecialization
- subspecialize
- subspecialty
- subspecies
- subspecific
- subst.
- substage
- substance
- substance abuse
- substance abuser
- substance P
- substance use disorder
- substandard
- substantia gelatinosa
- substantial
- substantiality
- substantially
- substantialness
- substantia nigra
- substantiate
- substantiation
- substantival