DULL — СИНОНІМІЯ

dull become less interesting or attractive

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dull make dull or blunt

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dull make numb or insensitive

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dull deaden (a sound or noise), especially by wrapping

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dull (of business) not active or brisk

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dull slow to learn or understand; lacking intellectual acuity

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dull darkened with overcast

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dull so lacking in interest as to cause mental weariness

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dull being or made softer or less loud or clear

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dull not clear and resonant; sounding as if striking with or against something relatively soft

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