- unstimulating, unexciting - not stimulating
- unexciting - not exciting; "an unexciting novel"; "lived an unexciting life"
Antonyms: exciting, breathless, breathtaking, elating, exhilarating, electric, galvanic, galvanizing, galvanising, electrifying, thrilling, glamorous, glamourous, heady, intoxicating, tickling, tingling, titillating