Main force of a blow etc.

Roget 66: beginning, commencement, opening, outset, incipience, inception, inchoation^†; introduction etc. (precursor) 64; alpha, initial; inauguration, debut, le premier pas, embarcation [Fr.], rising of the curtain; maiden speech; outbreak, onset, brunt; initiative, move, first move; narrow end of the wedge, thin end of the wedge; fresh start, new departure.    origin etc. (cause) 153; source, rise; bud, germ etc. 153; egg, rudiment; genesis, primogenesis^†, birth, nativity, cradle, infancy; start, inception, creation, starting point etc. 293; dawn etc. (morning) 125; evolution.    title-page; head, heading; van etc. (front) 234; caption, fatihah^†.    entrance, entry; inlet, orifice, mouth, chops, lips, porch, portal, portico, propylon^†, door; gate, gateway; postern, wicket, threshold, vestibule; propylaeum^†; skirts, border etc. (edge) 231.    first stage, first blush, first glance, first impression, first sight.    rudiments, elements, outlines, grammar, alphabet, ABC.    ... show more

Roget 276: impulse, impulsion, impetus; momentum; push, pulsion^†, thrust, shove, jog, jolt, brunt, booming, boost [U.S.], throw; explosion etc. (violence) 173; propulsion etc. 284.    percussion, concussion, collision, occursion^†, clash, encounter, cannon, carambole^†, appulse^†, shock, crash, bump; impact; elan; charge etc. (attack) 716; beating etc. (punishment) 972.    blow, dint, stroke, knock, tap, rap, slap, smack, pat, dab; fillip; slam, bang; hit, whack, thwack; cuff etc. 972; squash, dowse, swap, whap^†, punch, thump, pelt, kick, punce^†, calcitration^†; ruade^†; arietation^†; cut, thrust, lunge, yerk^†; carom, carrom^†, clip [Slang], jab, plug [Slang], sidewinder [U.S.], sidewipe^†, sideswipe [U.S.].    hammer, sledge hammer, mall, maul, mallet, flail; ram, rammer^†; battering ram, monkey, pile-driving engine, punch, bat; cant hook; cudgel etc. (weapon) 727; ax etc. (sharp) 253.    [Science of mechanical forces] dynamics; seismometer, accelerometer, earthquake detector.    ... show more

Roget 704: difficulty; hardness etc. adj.; impracticability etc. (impossibility) 471; tough work, hard work, uphill work; hard task, Herculean task, Augean task^†; task of Sisyphus, Sisyphean labor, tough job, teaser, rasper^†, dead lift.    dilemma, embarrassment; deadlock; perplexity etc. (uncertainty) 475; intricacy; entanglement, complexity etc. 59; cross fire; awkwardness, delicacy, ticklish card to play, knot, Gordian knot, dignus vindice nodus [Lat.], net, meshes, maze; coil etc. (convolution) 248; crooked path; involvement.    nice point, delicate point, subtle point, knotty point; vexed question, vexata quaestio [Lat.], poser; puzzle etc. (riddle) 533; paradox; hard nut to crack, nut to crack; bone to pick, crux, pons asinorum [Lat.], where the shoe pinches.    nonplus, quandary, strait, pass, pinch, pretty pass, stress, brunt; critical situation, crisis; trial, rub, emergency, exigency, scramble.    scrape, hobble, slough, quagmire, hot water, hornet's nest; sea of troubles, peck of troubles; pretty kettle of fish; pickle, stew, imbroglio, mess, ado; false position.    set fast, stand, standstill; deadlock, dead set.    fix, horns of a dilemma, cul de sac [Fr.]; hitch; stumbling block etc. (hindrance) 706.    [difficult person] crab; curmudgeon.    ... show more

Dutch: dupe