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essential

es·sen·tial

essential

 
 
pronunciation:
ih sen shl
parts of speech:
adjective, noun
features:
Word Combinations (adjective, noun), Word Explorer, Word Parts
part of speech: adjective
definition 1: fundamental; necessary; indispensable.
Water and air are essential to life.
 
synonyms:
basic, fundamental, indispensable, necessary, vital
antonyms:
circumstantial, dispensable, expendable, incidental, inessential, nonessential, superfluous, unessential, unnecessary
similar words:
bottom, central, critical, crucial, imperative, integral, intrinsic, key, living, obligate, primary, prime, principal, real, requisite, staple
definition 2: of or pertaining to the essence or core; not reducible.
Forgiveness is an essential theme of the play.
synonyms:
basic, fundamental, inherent, intrinsic, quintessential
antonyms:
accidental, adventitious, peripheral
similar words:
chief, distilled, key, main, principal, radical, real, substantial
Word Combinations  About this feature
adverb + (adj.)essential absolutely, therefore
(adj.)essential + noun acid, amino, aspect, attribute, characteristic, commodity, component, conservation, curriculum, diagnosis, dignity, ecosystem, element, feature, function, functioning, goodness, habitat, humanity, infrastructure, ingredient, learning, link, maintenance, mineral, nature, nutrient, oil, part, prerequisite, quality, requirement, role, skill, stability, success, survival, tool, trace, trait, understanding, unity, virtue, vitamin, well-being  [See all][See only the most frequent]
 
part of speech: noun
definition 1: that which is absolutely necessary.
My salary is just enough to pay for my essentials, so I can't afford any luxuries.
synonyms:
indispensable, necessary, necessity
antonyms:
inessential
similar words:
imperative, need, obligation, requirement, requisite
definition 2: that which is vital or basic.
I think I understood the essential points of his argument.
synonyms:
base, basic, cornerstone, foundation, fundamental
similar words:
attribute, characteristic, crux, element, extract, primary, quality, rudiment, trait
Word Combinations  About this feature
adjective + (n.)essential bare, basic, everyday, orthopaedic, sensitive
verb + (n.)essential bare, combine, focus, grasp, lack, pack, pare, reduce, stock, strip
noun + (n.)essential Help bag, beauty, camp, closet, clothing, core, essentials, gear, kit, kitchen, list, mask, pedicure, skin, travel, wardrobe
derivation: essentially (adv.)
Word Explorer
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Word Parts  About this feature
The word essential contains the following part:
-al2, -ial, -ual Latin adjective-forming suffix that means pertaining to
Show wordsHide wordsMore about this word part:
The suffix -al2, -ial attaches primarily to nouns (national , environmental ) but sometimes to Latin or Greek roots (final , capital , comical ) to form adjectives. See also -ar1.