unimposing Synonyms

unprepossessing slight simple sickening shocking revolting repulsive repugnant repellent quiet polite terrible unassuming unbecoming unpretentious unimpressive unshapely repellant unappetizing unappealing unimportant vile unpleasant unobtrusive paltry offensive frightful foul dull dreadful disgusting disagreeable demure considerate bad abominable frumpish ghastly gorgonian objectionable nauseating nasty modest minor loathsome insignificant humble horrible haggish abhorrent