What is another word for dull?

Need synonyms for dull? Here's a list of similar words from our thesaurus that you can use instead.

Adjective
Lacking in interest or excitement
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“The bands were terrible and the music festival turned out to be a rather dull affair.”
Adjective
(of an edge or blade) Not sharp
“I found it highly frustrating trying to chop my onions with a dull knife.”
Adjective
(of the weather) Dark, cloudy or overcast
“The view from the top of the building is spectacular and even on a dull day, the city unfolds beneath you in surprising ways.”
Adjective
Lacking brightness, vividness, or sheen
“The room's dull colors form a good neutral background for several vivid artworks that adorn the walls.”
Adjective
(of a noise or sound) Not clear or muffled
momUS
mumUK
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“When thumped, a watermelon should make a hollow sound, a dull sound means it's not yet ripe.”
Adjective
(of activity) Sluggish or slow-moving
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“The office and its staff always seem a little dull on Monday mornings.”
Adjective
(of a person) Slow of understanding
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“He was considered a dull student in his school years, but would later transform himself into a successful and respected businessman.”
Adjective
Plain or lacking in interesting features or characteristics
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Adjective
Having a pale or gray color
Adjective
Characterized by banality or triteness
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Adjective
Showing a lack of emotion
Adjective
Expressing subtlety of a particular quality as opposed to intense
Adjective
Having a somber or dismal atmosphere or nature
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Adjective
More typically used to describe women than men
Adjective
Humble or lower in rank or status
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Adjective
Deep, resonant in sound
Adjective
Not appealing
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Adjective
Suffering from anaemia
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Adjective
Tediously boring or monotonous
Adjective
Straight and flat
Adjective
Dingy and stuffy
Adjective
Lengthy in duration
Adjective
Tarnished or blackened
Adjective
Not suitable or appropriate in the circumstances
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Adjective
Pedantic
Adjective
Without one's mental faculties, typically as a result of injury or intoxication
Adjective
Strictly regulated
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Adjective
Showing or characterized by great energy and movement
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Adjective
Seemingly endless because boring
Adjective
Gentle and not easily provoked
Adjective
Lacking clarity or conciseness
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Adjective
Lacking in social grace or refinement
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Verb
To decrease in intensity
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“We believe the addition of any additional ingredients will dull the exceptionally fine flavor and diminish your enjoyment.”
Verb
To decrease in sensitivity
“According to doctors, long-term cigarette smoking will dull the senses of taste and smell.”
Verb
(of colors) To render pale or less bright
“Regular washing will ultimately dull the bright colors of the fabric.”
Verb
To darken or make less bright
“Ominous clouds appeared that would dull the sky and signal the coming of heavy rain.”
Verb
To put a damper on one's mood or enthusiasm
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“The constant daily grind of work and little play does dull the spirit somewhat.”
Verb
To change or lose color
Verb
To fade or become less intense