- [verb] to believe especially on uncertain or tentative grounds; "Scientists supposed that large dinosaurs lived in swamps"
Synonyms: speculate, theorise, conjecture, hypothesize, hypothesise, hypothecate, suppose
- [verb] construct a theory about; "Galileo theorized the motion of the stars"
- [verb] form or construct theories; "he thinks and theorizes all day"
- Search for synonyms for THEORIZE