inquisite

consider examine explore inspect interrogate probe question review scrutinize search study

bug case delve dig eyeball frisk inquire muckrake poke prospect pry read reconnoiter research scout sift spy tap wiretap

be all ears check out check over check up feel out give the once-over go into listen in look into look over make inquiry nose around put to the test run down stake out

answer forget ignore neglect reply

leave alone overlook