Muffled

Verb
muffled

Adverbs for Muffled
dimly; obscurely; deliberately; unpleasantly; closely; furtively; stealthily; carefully; warily; softly; inaudibly; sepulchrally; confidentially; evasively; tremulously; curiously; peculiarly; faintly; cautiously.

Thesaurus
armored, bated, between the lines, cased, ceiled, cloaked, clouded, coated, coped, covered, covert, cowled, cryptic, curtained, damped, dampened, dead, deadened, delitescent, dormant, dull, dulled, eclipsed, encapsulated, encapsuled, encased, enveloped, enwrapped, esoteric, filmed, flat, floored, hibernating, hidden, hooded, housed, latent, loricate, loricated, lurking, mantled, masked, muted, mystic, obfuscated, obscured, occult, occulted, packaged, paved, possible, potential, roofed-in, screened, scummed, sheathed, shelled, shielded, shrouded, sleeping, smothered, softened, sordo, stifled, subdued, submerged, swathed, tented, under cover, under the surface, underlying, unmanifested, veiled, virtual, walled, walled-in, wrapped