v. 25B6; verb
one can imagine the cloud-capped castle : VISUALIZE, envisage, envision, picture, see in the mind's eye; dream up, think up/of, conceive.
I imagine he was at home : ASSUME, presume, expect, take it (as read), presuppose; suppose, think (it likely), dare say, surmise, believe, be of the view; N. Amer. figure; informal guess, reckon; formal opine.