Spelling Words 23

anxious or fearful about the future; uneasy.

without exception or qualification; positive; absolute; of or in a category.

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

doubtful, uncertain; questionable as to quality or validity.

not capable of being determined or decided; not precisely known; indefinite; lacking clarity or precision; vague.

incapable of being avoided or prevented.

dangerously lacking in security or stability; unsafe; risky.

a sensation of doubt or misgiving; uneasiness; a pang of conscience; a sudden, brief feeling of sickness, faintness, or nausea.

leaving no doubt or misunderstanding; perfectly clear.

to waver indecisively between one course of action or opinion and another; hesitate.