unsightlier
Less pleasing visually
Unsightlier is the comparative form of unsightly, meaning more unpleasant to look at: The abandoned lot grew unsightlier with each passing year.
The word is uncommon; "more unsightly" serves the same purpose and sounds less awkward to most speakers.
Less visually appealing
- homelierLess physically attractive
- grotesqueDistorted, bizarre figure
- hideousExtremely unpleasant to see
- unattractiveNot pleasing aesthetically
unlovely · uncomely · unprepossessing · unappealing · misshapen · deformed · distorted · disfigured
Causes strong aversion
- revoltingCausing strong disgust
- disgustingProvoking strong revulsion
- nauseatingCausing urge to vomit
- loathsomeArousing intense disgust
foul · vile · hideous · horrid · abhorrent · odious · detestable · offensive
More worn and tattered
- rundownQuick overview of facts
- ramshackleBadly deteriorated from neglect
- tumbledownRuined through neglect
- crumblingBreaking down gradually
decayed · deteriorated · weathered · worn · decrepit · derelict · neglected · overgrown
Not pleasing or desirable
- unpleasantCausing discomfort or distaste
- objectionableDeserving disapproval or protest
- disagreeableCausing mild displeasure
- distastefulCausing moral revulsion
unseemly · undesirable · unwelcome · inelegant · graceless · tasteless · garish · gaudy
uglier
Less visually appealing
- homelierLess physically attractive
- grotesqueDistorted, bizarre figure
- hideousExtremely unpleasant to see
unattractive · unlovely · uncomely · unprepossessing · unappealing · misshapen · deformed · distorted · disfigured · ill-favored
repellent
Causes strong aversion
- revoltingCausing strong disgust
- disgustingProvoking strong revulsion
- nauseatingCausing urge to vomit
loathsome · foul · vile · hideous · horrid · abhorrent · odious · detestable · offensive · gross
shabbier
More worn and tattered
- rundownQuick overview of facts
- ramshackleBadly deteriorated from neglect
- tumbledownRuined through neglect
crumbling · decayed · deteriorated · weathered · worn · decrepit · derelict · neglected · overgrown · abandoned
unappealing
Not pleasing or desirable
- unpleasantCausing discomfort or distaste
- objectionableDeserving disapproval or protest
- disagreeableCausing mild displeasure
distasteful · unseemly · undesirable · unwelcome · inelegant · graceless · tasteless · garish · gaudy · tacky