13-Letter Words Containing: I,F,F,N,E,S,S,_

• power to be effective; the quality of being able to bring about an effect

• capacity to produce strong physiological or chemical effects

• the quality of being frightful

• sufficient resources to provide comfort and meet obligations

• an adequate quantity; a quantity that is large enough to achieve a purpose

• the quality of being sufficient for the end in view

• the quality of being offensive

• the feeling of being alienated from other people

• disloyalty to the government or to established authority

• aggressiveness as evidenced by intruding; by advancing yourself or your ideas without invitation