unsightly (adj.)
1540s, "displeasing to the eye," from un- (1) "not" + sight (n.) + -ly (1). Similar formation in Middle Dutch onsichtlijc "invisible; ugly," Middle High German unsihtlih "invisible." Related: Unsightliness.
What does unsightly mean?
: not pleasing to the sight : not comely an unsightly mess.
What is ugliest mean?
Definition of 'ugliest'
1. of unpleasant or unsightly appearance. 2. repulsive, objectionable, or displeasing in any way. war is ugly.