অর্থ : Express a supposition.
							উদাহরণ : 
							Let us say that he did not tell the truth.
							Let's say you had a lot of money--what would you do?.
							
সমার্থক : say
অর্থ : To believe especially on uncertain or tentative grounds.
							উদাহরণ : 
							Scientists supposed that large dinosaurs lived in swamps.
							
সমার্থক : conjecture, hypothecate, hypothesise, hypothesize, speculate, theorise, theorize
অর্থ : Take for granted or as a given. Suppose beforehand.
							উদাহরণ : 
							I presuppose that you have done your work.
							
সমার্থক : presuppose
অর্থ : Require as a necessary antecedent or precondition.
							উদাহরণ : 
							This step presupposes two prior ones.
							
সমার্থক : presuppose