"uncheerful" in the adjective sense
1. depressing, cheerless, uncheerful
causing sad feelings of gloom and inadequacy
"the economic outlook is depressing"
"something cheerless about the room"
"a moody and uncheerful person"
"an uncheerful place"
Source: WordNet® (An amazing lexical database of English)
Princeton University "About WordNet®."
WordNet®. Princeton University. 2010.
View WordNet® License