Noun
inconvenience [pl. inconveniences]
nuisance [pl. nuisances]
disturbance [pl. disturbances]
hassle [pl. hassles]
discomfort {feelings & emotions}
harassment [pl. harassments]
upsetting {feelings & emotions}
troubling {feelings & emotions}
worrying {feelings & emotions}
irritation [pl. irritations]
teasing {feelings & emotions}
molestation {feelings & emotions}
tease {feelings & emotions}
...