3 synonym groups for Strength

invulnerability, indestructibility, inviolability, impregnability, unassailability, imperishability, indomitableness, invincibleness, unconquerability, untouchability, unbeatability, undefeatability, unyieldingness, unbreakability, inaccessibility, impenetrability, insuperability, insurmountability, unchallengeability, unvanquishability, unassailableness, unattackableness, unbreachableness, uncrushableness, unharmableness, unhurtable, unpierceableness, unshakableness, untrounceableness, unweakenableness [x]

feeble, frail, fragile, delicate, infirm, puny, flimsy, insubstantial, powerless, impotent, ineffective, ineffectual, vulnerable, susceptible, defenseless, decrepit, debilitated, enfeebled, faint, faint-hearted, spiritless, spineless, gutless, wimpy, sissy, anemic, limp, soft, flaccid, slack, languid, listless, lethargic, weary, tired, exhausted, spent, drained, enervated, sapless, washed-out, underpowered, unsteady, shaky, unstable, wavering, faltering, irresolute, indecisive [x]

steadfast, unwavering, resolute, determined, unyielding, firm, unflinching, unmovable, unbending, unperturbed, unshakable, steady, constant, unalterable, unchangeable, unflagging, unswerving, persistent, tenacious, adamant, inflexible, immovable, unrelenting, unhesitating, unflappable, composed, collected, calm, assured, confident, secure, stable, solid, strong, enduring, unbroken, undaunted, intrepid, brave, courageous, bold, fearless, valiant, stout-hearted, lionhearted, heroic, gallant, stalwart [x]