lethargic Get Printable Handwriting (le-thar-gic) 3 syllables Rhymes Learn It! Spelling Test Definition adjective. feeling very tired, slow, or lacking energy. Example Sentence The sick boy was lethargic. Synonyms inactive; lazy; sluggish; sleepy Antonyms active Rhymes Three Syllable Rhymes (1) lethargic Share with your friends:
