This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

adj. Marked by or given to doubt; questioning: a skeptical attitude; skeptical of political promises.

adj. Relating to or characteristic of skeptics or skepticism.

adj. Having, or expressing doubt; questioning.

adj. Of or relating to skepticism or the skeptics.

Pertaining to, characteristic of, or upholding the method of philosophical skepticism or universal doubt; imbued with or marked by a disposition to question the possibility of real knowledge.

Disbelieving; mistrustful; doubting: as, a skeptical smile.

adj. marked by or given to doubt

adj. denying or questioning the tenets of especially a religion

"The issue is the flagrant abuse of the term skeptical as used by someone with a highly selective and prejudiced opinion, as coupled with an inherent mistrust of a majority"

distrustful    incredulous   

believing   

skeptical school    skeptical suspension of judgment   

doubtful    skeptic    pyrrhonian    pyrrhonic   

receptacle   

sceptical    incredulous    disapprove    cynical    contemptuous    quizzical    wary    bemused    exasperate    reluctant