Below are the words that matched your query...
Unspotted
- without soil or spot or stain
Unclean
- soiled or likely to soil with dirt or grime; "dirty unswept sidewalks"; "a child in dirty overalls"; "dirty slums"; "piles of dirty dishes"; "put his dirty feet on the clean sheet"; "wore an unclean shirt"; "mining is a dirty job"; "Cinderella did the dirty work while her sisters preened themselves"
- having a physical or moral blemish so as to make impure according to dietary or ceremonial laws; "unclean meat"; "and the swine...is unclean to you"-Leviticus 11:3
Unswept
- not having been swept; "unswept floors"
- not swept or having sweep; "a boxy little plane with square unswept wings"
Unwashed
- not cleaned with or as if with soap and water; "a sink full of unwashed dishes"
- of or associated with the great masses of people; "the common people in those days suffered greatly"; "behavior that branded him as common"; "his square plebeian nose"; "a vulgar and objectionable person"; "the unwashed masses"
Uncontaminating
- not spreading pollution or contamination; especially radioactive contamination; "a clean fuel"; "cleaner and more efficient engines"; "the tactical bomb is reasonably clean"
Unsubtle
- lacking subtlety; obvious; "gave us a broad hint that it was time to leave"
Unmistakable
- clearly evident to the mind; "his opposition to slavery was unmistakable"
- clearly revealed to the mind or the senses or judgment;
Unclear
- not clear to the mind; "the law itself was unclear on that point"; "the reason for their actions is unclear to this day"
- poorly stated or described; "he confuses the reader with ill-defined terms and concepts"
- not easily deciphered; "indecipherable handwriting"
Unclouded
- not made opaque or cloudy by sediment; "the wine was unclouded"
- not mentally disordered; "an unclouded mind"
- free from clouds; "under a cloudless sky"
- (of sound or color) free from anything that dulls or dims; "efforts to obtain a clean bass in orchestral recordings"; "clear laughter like a waterfall"; "clear reds and blues"; "a light lilting voice like a silver bell"