UNPLEASANT
unpleasant
(adjective) offensive or disagreeable; causing discomfort or unhappiness; “an unpleasant personality”; “unpleasant repercussions”; “unpleasant odors”
Source: WordNet® 3.1
Etymology
Adjective
unpleasant (comparative unpleasanter or more unpleasant, superlative unpleasantest or most unpleasant)
Not pleasant.
Synonyms
• disagreeable
Anagrams
• pennatulas
Source: Wiktionary
Un*pleas"ant, a.
Definition: Not pleasant; not amiable or agreeable; displeasing; offensive.
– Un*pleas"ant*ly, adv.
– Un*pleas"ant*ness, n.
Source: Webster’s Unabridged Dictionary 1913 Edition