presume

[1]	assume , assume , take for granted , take for granted , suppose , surmise , infer , suppose , presuppose , take it , gather , understand , think , believe , imagine , suspect , fancy , conjecture , postulate , posit , theorize , speculate , hypothesize , hypothecate , (US/Canadian) guess
[2]	dare , make bold , dare , take the liberty , be so presumptuous as , make (so) bold (as) , have the audacity/effrontery , go so far as , venture
[3]	presume on/upon , encroach (on/upon) , impose (on/upon) , take liberties (with) , intrude (on/upon/into)