The synonyms and related words of “Concentration” are: compactness, denseness, density, tightness, assiduity, assiduousness, absorption, engrossment, immersion, close attention, close thought, attentiveness, application, industry, single-mindedness, focusing, centring, centralization, direction, gathering, cluster, mass, flock, congregation, assemblage, assembly, collection, absorbed, focus, convergence, engrossed, preoccupied, intent, impurity, focused, concentrate, reverie, centered, intensive, captive and 14 more.

The synonyms and related words of “Clarification” are: clearing, elucidation, illumination, explanation, simplification, sedimentation, aeration, facilitation, explicate, elucidate, clarify, enlighten, interpretation, explain, instructions, compaction, explicit, clear, expound, excuse, expatiate, definition, rationale, signification, perspicuity, perspicuous, deposition, depict, stabilization, descriptive, hydrostatics, pellucid

The synonyms and related words of “Celestial” are: heavenly, ethereal, supernal, in space, astronomical, extraterrestrial, stellar, planetary, in the sky, in the heavens, holy, saintly, divine, godly, godlike, elysian, spiritual, empyrean, superlunary, cosmic, aurora, firmament, welkin, heaven, sky, hemisphere, paradise, rainbow, angelic, sacred, brighten, meteor, meteorite, dome, planet, blue, stratosphere, saturn, beatific, azure and 3 more.

The synonyms and related words of “Cancel” are: strike down, offset, set off, delete, invalidate, call off, scratch, scrub, abandon, scrap, drop, annul, nullify, declare null and void, render null and void, void, neutralize, counterbalance, counteract, balance, balance out, countervail, natural, abrogate, abrogation, withdrawal, retraction, repeal, override, abolish, revoke, recantation, rescind, suspend, reschedule, rescission, negate, cancellation, revocation, revocable and 7 more.

The synonyms and related words of “Calculate” are: forecast, bank, bet, count, depend, look, reckon, rely, swear, aim, direct, count on, estimate, figure, account, cipher, compute, cypher, work out, enumerate, determine, evaluate, quantify, assess, cost, put a figure on, expect, anticipate, intend, mean, design, plan, suppose, presume, think it likely, think, believe, imagine, assume, conjecture and 27 more.

The synonyms and related words of “Bunch” are: crew, crowd, gang, clump, cluster, clustering, caboodle, lot, bouquet, spray, posy, nosegay, corsage, knot, group, set, circle, body, company, troupe, collection, assemblage, gathering, throng, huddle, multitude, bevy, party, band, horde, pack, drove, flock, swarm, stream, mob, a lot, a large amount, a fair amount, a good deal and 48 more.

The synonyms and related words of “Bone of contention” are: jaw, skull, osseous, gristle, cartilage, dislocate, gaunt, sinew, bony, cranium, shoulder, skeletal, mandible, kneecap, incisor, cadaverous, rib, cranial, framework, tissue, brawn, muscle, knee, cerebrum, haggard, fracture, clavicle, chewing, rivalry, skeleton

The synonyms and related words of “Backup” are: accompaniment, musical accompaniment, support, computer backup, backing, championship, patronage, backup man, fill-in, relief, reliever, stand-in, substitute, help, assistance, aid, acting, replacement, deputy, reserve, surrogate, temporary, caretaker, alternative, locum, standby, stopgap, interim, provisional, pro tem, proxy, ancillary

The synonyms and related words of “Army” are: u. s. army, us army, usa, ground forces, regular army, fighting force, defence force, military force, the military, land force, soldiery, infantry, militia, horde, crowd, swarm, multitude, host, mob, gang, throng, stream, mass, body, band, troop, legion, flock, herd, pack, drove, sea, array, brigade, grenadier, commander, regiment, armored, battalion, artillery and 21 more.

The synonyms and related words of “Arduous” are: straining, strenuous, backbreaking, grueling, gruelling, hard, heavy, laborious, operose, punishing, toilsome, onerous, taxing, difficult, burdensome, vigorous, stiff, uphill, relentless, herculean, demanding, exhausting, trek, labored, wearing, tiring, overtax, debilitating, exertion, effort, draining, energetic, ardent, troublesome, bored, physical, onus, endeavor