Synonyms: theorise, theorize, suppose, hypothecate, hypothesise, hypothesize, speculate, conjecture
Definition: to believe especially on uncertain or tentative grounds
Usage: Scientists supposed that large dinosaurs lived in swamps
Similar words: anticipate, expect
Definition: regard something as probable or likely
Usage: The meteorologists are expecting rain for tomorrow
Synonyms: hypothecate
Definition: pledge without delivery or title of possession