Illogical : lacking sense or clear, sound reasoning. Hackneyed : (of a phrase or idea) having been overused; unoriginal and trite. Bitter : having a sharp, pungent taste or smell; not sweet. Sharp : (of an object) having an edge or point that is able to cut or pierce something. Trite : (of a remark or idea) lacking originality or freshness; dull on account of overuse.