Permanent(a.) Continuing in the same state, or without any change that destroys form or character; remaining unaltered or unremoved; abiding; durable; fixed; stable; lasting; as, a permanent impression.
Thesaurus Entries
Afro, abiding, age-long, aged, ageless, all-knowing, all-powerful, all-seeing, all-wise, almighty, ancient, antique, assiduous, boundless, ceaseless, changeless, chronic, coeternal, coif, coiffure, cold wave, conk, constant, continual, continuing, continuous, creating, creative, dateless, diligent, diuturnal, dogged, durable, endless, enduring, eternal, eternally the same, eterne, ever-being, ever-durable, ever-during, evergreen, everlasting, everliving, faithful, firm, fixed, frozen, glorious, good, haircut, hairdo, hairstyle, hallowed, hardy, headdress, highest, holy, home permanent, immemorial, immobile, immortal, immutable, imperishable, inalterable, incessant, incommutable, inconvertible, indefatigable, indefeasible, indestructible, indomitable, industrious, inert, infinite, insistent, insusceptible of change, intact, interminable, intransient, intransmutable, invariable, inveterate, invincible, inviolate, irretrievable, irreversible, irrevocable, just, lasting, limitless, long-lasting, long-lived, long-standing, long-term, longeval, longevous, loving, loyal, luminous, macrobiotic, majestic, making, merciful, natural, never-ceasing, never-ending, never-tiring, noble, nonreturnable, nonreversible, nonstop, nonterminating, nonterminous, numinous, obstinate, of long duration, of long standing, olamic, omnipotent, omnipresent, omniscient, one, patient, patient as Job, perdurable, perduring, perennial, permanent wave, perpetual, perseverant, persevering, persistent, persisting, pertinacious, plodding, plugging, preoccupied, process, quiescent, radiant, rapt, relentless, remaining, resolute, reverseless, rigid, sacred, sedulous, sempervirent, sempiternal, shaping, single-minded, sleepless, slogging, solid, sovereign, stable, static, stationary, staying, steadfast, steady, stubborn, supreme, sustained, tenacious, timeless, tireless, torpid, tough, ubiquitous, unabating, unalterable, unalterative, unaltered, unbounded, unceasing, unchangeable, unchanged, unchanging, unchecked, unconquerable, undaunted, undefined, undeflectable, undestroyed, undeviating, undiscouraged, undrooping, undying, unending, unfading, unfailing, unfaltering, unflagging, unflinching, unintermitting, uninterrupted, unlimited, unmodifiable, unnodding, unrelaxing, unrelenting, unremitting, unrestorable, unreturnable, unshifting, unsleeping, unsusceptible, unswerving, untiring, unvariable, unvaried, unvarying, unwavering, unwearied, unwearying, unwinking, utterly attentive, vital, wave, weariless, without end