immoral, unethical
unethical.
A synonym that has a meaning similar to the word believes is the word trust. An antonym to the word believes that has an opposite meaning of it is the word doubt.
The word honest is an adjective meaning truthful, moral, or fair. The noun form is honesty. The related adverb is honestly.
An antonym by definition is a word having a meaning opposite to that of another word.The word serenity describes calmness, or a condition of repose and harmony.Therefore serenity is an antonym for any word with the opposite meaningeg: agitation, anxiety, disruption, disturbance, excitement, trouble
There is no such word as 'conplex' in English language. Very probably you are thinking of "complex", the opposite of "simple" meaning complicated.
The word is Cowardice.
Leniency
A synonym of course. An antonym for a word that is defined for hvaing the opposite or nearly the opposite meaning.
Servant
unethical.
savant.
Smooth
Defeated
dawdle
The opposite of moral is amoral. It means to be without morals.
Distanced
This word does not have an opposite.