vacuous Play [vak-yoo-uhs] (adjective) Having or showing a lack of intelligence, thought, or substance; empty, meaningless, or devoid of content. SYNONYMS empty mindless unintelligent vapid ANTONYMS intelligent thoughtful substantial His speech was full of vacuous clichés and lacked any real depth of understanding. Daily Wordshake Thursday, June 26th "Wrapping memories in soft velvet" PLAY Previous Daily Puzzle Words Thursday, June 26th "Unexpected Reactions" PLAY Previous Latest Blog Posts June 9th, 2025 Love Word Puzzles? Try These New Word Riddles! May 26th, 2025 Word Game Lovers, Can You Solve These Clever Riddles? May 21st, 2025 Fun Word Riddles for Word Game Lovers April 30th, 2025 What word is spelled wrong in the dictionary?