Synonyms of the word

subdued

• adj. Conquered; overpowered; crushed; submissive; mild.
• adj. Not glaring in color; soft and light in tone.
• v. simple past tense and past participle of subdue.

dark

• adj. Having an absolute or (more often) relative lack of light.
• adj. (of colour) Dull or deeper in hue; not bright or light.
• adj. Hidden, secret, obscure.
• adj. Without moral or spiritual light; sinister, malign.
• adj. Conducive to hopelessness; depressing or bleak.
• adj. Lacking progress in science or the arts; said of a time period.
• adj. With emphasis placed on the unpleasant aspects of life; said of a work of fiction, a work of nonfiction…
• n. A complete or (more often) partial absence of light.
• n. (uncountable) Ignorance.
• n. (uncountable) Nightfall.
• n. A dark shade or dark passage in a painting, engraving, etc.

dim

• adj. Not bright or colorful.
• adj. (colloquial) Not smart or intelligent.
• adj. Indistinct, hazy or unclear.
• adj. Disapproving, unfavorable: rarely used outside the phrase take a dim view of.
• adv. Dimly, indistinctly.
• n. (archaic) Dimness.
• v. (transitive) To make something less bright.
• v. (intransitive) To become darker.
• v. To render dim, obscure, or dark; to make less bright or distinct; to take away the luster of; to darken;…
• v. To deprive of distinct vision; to hinder from seeing clearly, either by dazzling or clouding the eyes;…

dull

• adj. Lacking the ability to cut easily; not sharp.
• adj. Boring; not exciting or interesting.
• adj. Not shiny; having a matte finish or no particular luster or brightness.
• adj. Not bright or intelligent; stupid; slow of understanding.
• adj. Sluggish, listless.
• adj. Cloudy, overcast.
• adj. Insensible; unfeeling.
• adj. Heavy; lifeless; inert.
• adj. (of pain etc) Not intense; felt indistinctly or only slightly.
• adj. (of a noise or sound) Not clear, muffled.
• v. (transitive) To render dull; to remove or blunt an edge or something that was sharp.
• v. (transitive) To soften, moderate or blunt; to make dull, stupid, or sluggish; to stupefy.
• v. (intransitive) To lose a sharp edge; to become dull.
• v. To render dim or obscure; to sully; to tarnish.

hushed

• adj. Very quietly; in soft tones.
• v. simple past tense and past participle of hush.

low-key

• adj. Restrained, subtle, not trying to attract attention.
• adj. (photography) Dark, with little or no fill light and high lighting ratio.

low-keyed

• adj. Relaxed, unstressful, not pressured.

muted

• v. simple past tense and past participle of mute.

quiet

• adj. With little or no sound; free of disturbing noise.
• adj. Having little motion or activity; calm.
• adj. Not busy, of low quantity.
• adj. Not talking much or not talking loudly; reserved.
• adj. Not showy; undemonstrative.
• adj. (software) Requiring little or no interaction.
• v. To become quiet, silent, still, tranquil, calm.
• v. To cause someone to become quiet.
• n. The absence of sound; quietness.
• n. the absence of movement; stillness, tranquility.
• interj. Be quiet.

restrained

• adj. Held back, limited, kept in check or under control.
• v. simple past tense and past participle of restrain.

soft

• adj. Easily giving way under pressure.
• adj. (of cloth or similar material) Smooth and flexible; not rough, rugged, or harsh.
• adj. (of a sound) Quiet.
• adj. Gentle.
• adj. Expressing gentleness or tenderness; mild; conciliatory; courteous; kind.
• adj. Gentle in action or motion; easy.
• adj. Weak in character; impressible.
• adj. Requiring little or no effort; easy.
• adj. Not bright or intense.
• adj. Having a slight angle from straight.
• adj. (linguistics) Voiced; sonant.
• adj. (linguistics, rare) voiceless.
• adj. (linguistics, Slavic languages) palatalized.
• adj. (slang) Lacking strength or resolve, wimpy.
• adj. (of water) Low in dissolved calcium compounds.
• adj. (Britain, colloquial) Foolish.
• adj. (physics) Of a ferromagnetic material; a material that becomes essentially non magnetic when an external…
• adj. (of a person) Physically or emotionally weak.
• adj. Incomplete, or temporary; not a full action.
• adj. (Britain, of a man) Effeminate.
• adj. Agreeable to the senses.
• adj. Not harsh or offensive to the sight; not glaring or jagged; pleasing to the eye.
• interj. (archaic) Be quiet; hold; stop; not so fast.
• adv. (obsolete) Softly; without roughness or harshness; gently; quietly.
• n. A soft or foolish person; an idiot.

tame

• adj. Not or no longer wild; domesticated.
• adj. (chiefly of animals) Mild and well-behaved; accustomed to human contact.
• adj. Not exciting.
• adj. Crushed; subdued; depressed; spiritless.
• adj. (mathematics, of a knot) Capable of being represented as a finite closed polygonal chain.
• v. (transitive) to make something tame.
• v. (intransitive) to become tame.
• v. (obsolete, Britain, dialect) To broach or enter upon; to taste, as a liquor; to divide; to distribute;…