Part of speech:
Not producing the desired effect:
With regard to essential elements; in substance
Having much power; strong or influential
Exerting or capable of exerting strong physiological or chemical effects.
Noticeable at once; conspicuous
Of, relating to, or accomplished with an instrument or tool.
(Informal) Excellent; very good; first-rate
(Genetics) Designating or relating to that one of any pair of allelic hereditary factors which, when both are present in the germ plasm, dominates over the other and appears in the organism
Producing a strong impression or response; striking:
Having a position in the lead; foremost:
Fairly large in amount or quantity:
Containing a considerable percentage of alcohol:
The definition of ineffective is something or someone that does not succeed at accomplishing or moving towards a goal.
Lacking in vigour or expression.
Not important; insignificant or petty.
Not affecting the emotions:
Having much weight; very heavy; ponderous
Having or exercising influence
Find another word for influential. In this page you can discover 23 synonyms, antonyms, idiomatic expressions, and related words for influential, like: ineffectual, substantial, powerful, important, momentous, potent, prominent, instrumental, famous, dominant and effective.