Unlivelier [adjective]
Definition of Unlivelier:
lukewarm
Sentence/Example of Unlivelier:
It was unmusical, unbeautiful, unlively, and indescribably doleful.
There are many finer valleys than this in Asben, and were the trees not preserved, it would be a very barren, unlively spot.
With him she could enjoy even the unlively splendour of a function, but without him she would have been very unhappy.