Unseductive is a word used to describe something that is not attractive or appealing. There are several synonyms for this word that can be used to convey the same meaning. Unappealing, unattractive, unenticing, and uninviting are all words that can be used in place of unseductive. These words describe something that is not desirable or tempting. Other words that can be used include unalluring, uninteresting, and unengaging. When looking for a way to describe something that lacks appeal, there are many synonyms for unseductive that can be used to help express the idea in a more effective manner.