surmise

[1]	imagine , guess , conjecture , speculate , suppose , hypothesize , theorize , assume , presume , conclude , gather , infer , understand , fancy , suspect , feel , sense
[2]	suspect

[1]	guess , conjecture , supposition , surmisal , speculation , hypothesis
[2]	guess , conjecture , speculation , notion , hypothesis , theory , supposition , assumption , presumption , conclusion , understanding , fancy , suspicion , feeling , sense