Synonyms: stiff, strong, potent
Definition: having a strong physiological or chemical effect
Usage: a potent toxin; potent liquor; a potent cup of tea, a stiff drink
Similar words: equipotent
Definition: having equal strength or efficacy
Similar words: multipotent
Definition: able to many things
Usage: multipotent drugs
Definition: having or wielding force or authority
Usage: providing the ground soldier with increasingly potent weapons
Similar words: powerful
Definition: having great power or force or potency or effect
Usage: the most powerful government in western Europe; his powerful arms; a powerful bomb; the horse's powerful kick; powerful drugs; a powerful argument
Definition: having great influence
Similar words: influential
Definition: having or exercising influence or power
Usage: an influential newspaper; influential leadership for peace