1) FORM : AMORPHOUS :: A) vulnerability : weathered B) fright: gruesome C) firmness : flaccid D) silence : static Answer: Option CExplanation:(ANTONYM ARIANT) An amorphous (meaning undefined) substance has no form; a flaccid (meaning limp; easily yielding) substance has no firnmess.(C){The relative antonym relationship is formless: amorphous :: firm :flaccid}