Sentence:  As soon as it was dark enough to conceal our Flight, we assembl'd together, and took a considerable Quantity of Muslins and Callicoes, and hung them upon the Bushes, that the Spies, who we knew watch'd us, might not any ways <WSD>mistrust</WSD> our sudden Removal. 
Meaning of the word marked with <WSD> tags:  To suspect, to imagine or suppose (something) to be the case.