examine

[1]	investigate , analyze , analyse , scrutinize , study , study , canvass , peruse , scan , canvas , pore over , analyse , sift , inspect , inquire/enquire into , go over/through/into , look over/into , probe , search , explore , research , survey , check up on , check (out) , appraise , assess , weigh , (Slang) case
[2]	test , see , interrogate , quiz , catechize , cross-examine , question , sound out , (Colloq) grill , pump
[3]	probe
[4]	test , prove , try , try out , essay