Vacuous
Adjectiveअर्थहीन, खाली
Definition
Lacking intelligence, thought, or substance; empty or meaningless.
Contextual Sentence: "His *vacuous* remarks about climate change were met with skepticism."
💡 Memory Hook (Mnemonic): Vacu + Ous → 'Empty space' (like a hollow shell).
Synonyms
mindless
empty
void
Antonyms
thoughtful
substantial
meaningful