malicious - Characterized by malice; intending or intended to do harm

Oppressive - Unjustly harsh or tyrannical, especially in the use of power or control.

geezer - An old man

Maniac - Someone who is mentally ill tending towards violent and dangerous behavior.

mawkish - Sentimental in a feeble or sickly way

Negligible - So small or unimportant that it can be ignored or doesn't have a noticeable effect; insignificant in amount, size, or impact — too minor to be worth considering.

Misfit - Someone whose behavior or attitude sets them apart, often making them feel isolated or out of place.

blight - A plant disease, especially one caused by fungi such as mildews, rusts, and smuts

Speck - A tiny spot, mark, or stain, often barely visible to the naked eye.

mediocre - Having poor to average quality.

patsy - A person who is easily taken advantage of, especially by being cheated or blamed for something

Droop - To hang or bend downward limply.