Word familyadjectivepresumablepresumingpresumptivepresumptuousadverbpresumablypresuminglypresumptivelypresumptuouslynounpresumerpresumptionpresumptuousnessverbpresume
pre·sump·tive /prɪˈzʌmptɪv/adjectiveadj formal or technical
BELIEVEbased on a reasonablebelief about what is likely to be true 推定的,假定的