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UNIMPORTANT Antonyms

There are 10 antonyms of the word unimportant. (opposite meanings)
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importanceunimportance

Best Opposite Words For UNIMPORTANT

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important
adjectiveadj
adjective

• of great significance or value

• important in effect or meaning

• of extreme importance; vital to the resolution of a crisis

adjective satellite

• having authority or ascendancy or influence

• having or suggesting a consciousness of high position

critical
adjectiveadj
adjective

• marked by a tendency to find and call attention to errors and flaws

• at or of a point at which a property or phenomenon suffers an abrupt change especially having enough mass to sustain a chain reaction

• characterized by careful evaluation and judgment

• being in or verging on a state of crisis or emergency

• of or involving or characteristic of critics or criticism

adjective satellite

• urgently needed; absolutely necessary

• forming or having the nature of a turning point or crisis

crucial
adjectiveadj
adjective

• of extreme importance; vital to the resolution of a crisis

adjective satellite

• having crucial relevance

• of the greatest importance

essential
adjectiveadj
adjective

• basic and fundamental

• being or relating to or containing the essence of a plant etc

• defining rights and duties as opposed to giving the rules by which rights and duties are established

noun

• anything indispensable

adjective satellite

• absolutely necessary; vitally necessary

• of the greatest importance

momentous
adjectiveadj
adjective satellite

• of very great significance

relevant
adjectiveadj
adjective

• having a bearing on or connection with the subject at issue

significant
adjectiveadj
adjective

• important in effect or meaning

• too closely correlated to be attributed to chance and therefore indicating a systematic relation

adjective satellite

• of considerable importance, size, or worth

• rich in significance or implication

substantial
adjectiveadj
adjective

• having substance or capable of being treated as fact; not imaginary

adjective satellite

• of considerable importance, size, or worth

• of or relating to the real nature or essential elements of something

• providing abundant nourishment

• of good quality and condition; solidly built

• having an abundant supply of money or possessions of value

valuable
adjectiveadj
adjective

• having great material or monetary value especially for use or exchange

noun

• something of value

adjective satellite

• having worth or merit or value

vital
adjectiveadj
adjective satellite

• urgently needed; absolutely necessary

• performing an essential function in the living body

• full of spirit; full of life

• manifesting or characteristic of life

Alternatives for IMPORTANT

Alternatives for CRITICAL

Alternatives for CRUCIAL

Alternatives for ESSENTIAL

Alternatives for MOMENTOUS

Alternatives for RELEVANT

Alternatives for SIGNIFICANT

Alternatives for SUBSTANTIAL

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