Hermetic

(a.) Alt. of Hermetical.

Thesaurus Entries

abstruse, airtight, arcane, ballproof, bombproof, bulletproof, burglarproof, cabalistic, censored, classified, cloistered, close, closed, compact, concealed, corrosionproof, cryptic, dampproof, dark, deep, dustproof, dusttight, enigmatic, esoteric, fast, fire-resisting, fireproof, firm, flameproof, foolproof, gasproof, gastight, heavy, hermetical, hermetically sealed, hidden, holeproof, hush-hush, impervious, impervious to, latent, leakproof, lightproof, lighttight, mysterious, noiseproof, occult, oilproof, oiltight, profound, proof, proof against, punctureproof, rainproof, raintight, recluse, resistant, restricted, rustproof, sealed, secluse, seclusive, secret, sequestered, shatterproof, shellproof, shut fast, smokeproof, smoketight, smothered, snug, soundproof, staunch, stifled, stormproof, stormtight, suppressed, tight, top secret, ulterior, unbreatheable, under security, under wraps, undisclosable, undisclosed, undivulgable, undivulged, unrevealable, unrevealed, unspoken, untellable, untold, unutterable, unuttered, unwhisperable, water-repellant, waterproof, watertight, weatherproof, windproof, windtight