Suspect (5)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">suspect</span>' is the definition.<br/ ><span class="explanation-format__explanation">(doubting is a kind of suspecting)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for doubt that I've seen before include "Be uncertain about or consider unlikely" , "Have reservations or be uncertain about" , "Feel uncertain about" , "Uncertainty, unsureness" , "Disbelieve (someone)" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">suspect</span>' is the definition.<br/ ><span class="explanation-format__explanation">(synonyms)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for mistrust that I've seen before include "Lack of belief (in someone)" , "Regard with suspicion" , "Suspect (someone)" , "Have no confidence in (someone)" , "reservations" .)