be vs mill about

Other hyponyms of be include look, hurt, suffer, be well, suffer, feel, remain, rest, stay, continue, coruscate, scintillate, sparkle, bedevil, befuddle, confound, confuse, discombobulate, fox, fuddle, throw, rank, point, need, require, want, compact, pack, rest, cut, boil, seethe, moon about, moon around, mope, appear, look, seem, appear, seem, owe, belong, cover, represent, account, cut across, begin, start, begin, stand, define, delimit, delimitate, delineate, specify, go, add up, make sense, comprise, consist, prove, turn out, turn up, account for, remain, adhere, stand by, stick, stick by, footle, hang around, lallygag, linger, loaf, loiter, lollygag, lounge, lurk, mess about, mill around, tarry, add up, amount, come, number, total, count, matter, weigh, rate, deserve, merit, buy, shine, fall, depend, underlie, behoove, behove, stink, blow, suck, delimit, subtend, body forth, embody, incarnate, substantiate, contain, hold, take, be, cost, measure, buzz, hum, seethe, abound, disaccord, disagree, discord, gape, yaw, yawn, be given, incline, lean, run, tend, go, run, enter, figure, press, rage, interrelate, relate, rut, stagnate, stagnate, come in handy, squat, hoodoo, impend, range, run, continue, remain, stay, stay on, sell, translate, head, head up, come in for, compare, come, fall, encounter, run into, gravitate, pay, diverge, shine, iridesce, lie, stand, hang, litter, suit, end, terminate, fit, lend, let go, belong, belong, curve, twist, wind, jumble, mingle, promise, accept, take, clean, draw, wash, balance, come, hail, act, test, answer, beat, hold, count, contain, connect, sell, sell, kill, make, adorn, beautify, deck, decorate, embellish, grace, consist, work, lubricate, breathe, trim, swing, osculate, retard, transplant, cohere, object, stick, recognize, distribute, put out, bake, broil, drown, swim, swim, belong, geek.