Word Study
thrash out
THESAURUS
thrash out
agitate, appraise, argue, argufy, assess, bandy words, bicker, canvass, catalog, categorize, cavil, choplogic, class, classify, contend, contest, cross swords, cut and thrust, debate, discept, dispute, evaluate, factor, gauge, give and take, group, hassle, have it out, identify, join issue, lock horns, logomachize, moot, pettifog, plead, polemicize, polemize, quibble, sift, sort, sort out, spar, take sides, try conclusions, weigh, winnow, wrangleFor further exploring for "thrash out" in Webster Dictionary Online