frenzied

adjective

wildly excited, frantic

haphazard

adjective

left to chance, not planned, random

dubious

adjective

causing doubt, uncertain, questionable

grueling

adjective

exhausting, very trying

unkempt

adjective

not neat, neglected, untidy

volatile

adjective

explosive, changeable, fickle

equation

noun

a statement of equality, a process of making equal

essence

noun

the fundamental nature of something, a defining feature

liability

noun

something for which someone is legally responsible, a debt or drawback

vanity

noun

the quality of conceited