Main entry: forceful
Definition: characterized by or full of force or strength (often but not necessarily physical)
Usage: a forceful speaker; a forceful personality; forceful measures; a forceful plan for peace
Antonyms: unforceful, forceless
Definition: lacking force; feeble
Antonyms: dull
Definition: not having a sharp edge or point
Antonyms: dull
Definition: not keenly felt
Antonyms: natural
Definition: (of a musical note) being neither raised nor lowered by one chromatic semitone
Antonyms: flat
Definition: (of a musical note) lowered in pitch by one chromatic semitone
Antonyms: mental
Definition: involving the mind or an intellectual process
Antonyms: weak
Definition: wanting in physical strength
Main entry: emphatic, forceful
Definition: forceful and definite in expression or action
Usage: the document contained a particularly emphatic guarantee of religious liberty
Antonyms: unassertive
Definition: inclined to timidity or lack of self-confidence