examine, probing, scrutinize, inquire, evaluate, reinvestigate, assess, inspect, explore, monitor, analyze, ascertain, uncover, determine, prosecute, reviewing, explain, clarify, discuss, reexamine, intervene, identify, cooperate, verify, substantiate, pursue, advise, adjudicate, respond, consider, inform, interrogate, notify, indict, liaise, reassess, establish, supervise, rectify, unearth, discover, researching, publicize, consult, coordinate, regulate, unravel, reconsider, oversee, questioned, enforce, confirm, condemn, denounce, confront, corroborate, disband, speculate, reevaluate, classify, pinpoint, disclose, scour, delve, apprehend, elucidate, redetermine, punish, suspecting, convene, detect, observe, studying, refute, detain, arbitrate, reexamining, task force, conduct, deplore, exhume, testify, alleged, appraise, reconstruct, countercheck, solve, locate, suspend, dissect, reinspect, unmask, expose, impanel, apprise, develop, characterize, assert, implicated, reanalyze, exonerate, alerted, suggest, ldentify, diese, agricultural, cite, evaluating, irrigation, miscellaneous, myriad, silvicultural, such, abovementioned, design, landscaping, other, related, ancillary, curricular, disposal

experiment, probe, research, search, snoop, spy, stag

blue ribbon commission, blue ribbon committee, curious, inscrutability, look into, referee, superfund, superfund program

analyse, ask, enquire, study