Antonym of VALUABLE

inferior
invaluable
lowly
worthless

The correct answer is D. worthless.

An antonym is a word that means the opposite of another word. In this case, the word “valuable” means “having great worth or importance.” The opposite of this would be something that has no worth or importance, or something that is worthless.

The other options are not antonyms of “valuable.”

  • Option A, “inferior,” means “of lower quality or importance.” This is not the opposite of “valuable,” as something can be valuable even if it is not of the highest quality.
  • Option B, “invaluable,” means “extremely valuable.” This is also not the opposite of “valuable,” as something can be valuable without being extremely valuable.
  • Option C, “lowly,” means “of low rank or importance.” This is not the opposite of “valuable,” as something can be valuable even if it is of low rank or importance.

Therefore, the correct answer is D. worthless.