L5 Vocab

apprehensive

Anxious or fearful about the future; uneasy.

categorical

a. Without exception or qualification; positive; absolute.

b. Of or in a category.

conclusive

Serving to put an end to doubt, question, or uncertainty; decisive; convincing.

dubious

a. Doubtful; uncertain.

b. Questionable as to quality or validity

indeterminate 

a. Not capable of being determined or decided; not precisely known; indefinite. 

b. Lacking clarity or precision; vague.

inevitable

Incapable of being avoided or prevented.

precarious

Dangerously lacking in security or stability; unsafe; risky.

qualm 

a. A sensation of doubt or misgiving; uneasiness.

b. A pang of conscience.

c. A sudden, brief feeling of sickness, faintness, or nausea.

unequivocal

Leaving no doubt or misunderstanding; perfectly clear.

vacillate 

To waiver indecisively between one course of action or opinion and another; hesitate.