Noun
fear [pl. fears] , {feelings & emotions}
panic [pl. panics] , {feelings & emotions}
concern [pl. concerns] , {feelings & emotions}
fright [pl. frights]
scare [pl. scares] , {feelings & emotions}
dread [pl. dreads] , {feelings & emotions}
apprehension {feelings & emotions}
phobia [pl. phobias]
horror {feelings & emotions}
alarm {feelings & emotions}
jitters [sing. a jitter]
trepidation {feelings & emotions}
funk {feelings & emotions}
cowardice {feelings & emotions}
cowering {feelings & emotions}
dismay {feelings & emotions}
crouching {feelings & emotions}
...
Verb
to frighten [ frightened ; frightened ]
to intimidate [ intimidated ; intimidated ]
to bully [ bullied ; bullied ]