The definition of leery is someone or something expressing caution and suspicion.
To consider (a person) guilty without proof:
To have no trust, faith, or confidence in; doubt; suspect
To ask a question or questions
To be uncertain about; question; feel distrust of
Concern means to deal or be involved with or to cause an anxious feeling.
(Intransitive) To think, believe, or be of opinion; to understand; to suppose.
(Intransitive) To have trust; to be credulous; to be won to confidence; to confide.
To have trust or confidence (in) as being true, real, good, etc.
Find another word for mistrusting. In this page you can discover 12 synonyms, antonyms, idiomatic expressions, and related words for mistrusting, like: disbelieving, leery, skeptical, suspecting, distrusting, wondering, questioning, doubting, concerning, apprehending and trusting.