| revenant(noun, spirit, vision, soul, supernatural) |
| spy(noun, person, plant, investigate, mole) |
| unnerve(verb, upset, trouble, hurt, bother) |
| agent(noun, plant, investigate, operative, informer) |
| agitate(verb, upset, trouble, hurt, bother) |
| bogeyman(noun, spirit, soul, supernatural, monster) |
| intimidate(verb, bother, shock, agitate, pressure) |
| phantasma(noun, supernatural, ghost, beings) |
| terrorize(verb, upset, shock, agitate, intimidate) |
| trouble(verb, upset, hurt, bother, disturb) |
| upset(verb, trouble, hurt, bother, disturb) |
| banshee(noun, spirit, vision, soul, shadow) |
| bogey(noun, supernatural, ghost, beings) |
| creep |
| disturb(verb, upset, trouble, bother, worry) |
| fluster(verb, upset, trouble, hurt, bother) |
| surprise(verb, upset, shock, agitate, alarm) |
| weirdie |
| weirdo(noun, character, figure, original, personality) |
| character(noun, person, figure, original, eccentric) |