inquiro

perlustro – examine, look, survey, to pass through
perquiro – examine, to make a diligent search for
perscrutor – examine, to search through
postulo – contain, demand, impeach, measure, need, prosecute, require, summon, to ask, to complain, try
probatur – examine, from probo, test, to judge
quaero – ask, enquire, get, obtain, procure, search, search for, seek to know, to miss, to plan, to seek, want
quero – ask, enquire, get, obtain, search for, seek to know, to miss, to seek, want
rogo – ask for, to ask
sciscitor – to ask

inquinamentum – filth
incurro – assail, attack, come upon, raid into, to incur, to run into
infero – be troublesome, bring forth, bring out, enter, put or place on, to carry in, to otherwise bring upon, to say or put forth
ingero – betake oneself to, inflict, pour forth, to go off to
inhaero – cleave to, cling to, to adhere, to stick in
inhero – cleave to, cling to, to stick in
ingenero – generate, implant, to plant
invetero – to give duration, to render old
incalesco – glow, kindle
incassum – in vain, to no purpose

in·qui·ro[1]