most fundamental

ADJECTIVE

basic, important

Synonyms

STRONGEST

central constitutional crucial elemental elementary essential indispensable integral intrinsic major necessary paramount principal radical significant structural theoretical underlying vital

STRONG

bottom cardinal first key organic original primary prime primitive requisite supporting

WEAK

axiological axiomatic basal bottom-line constitutive foundational grass-roots meat-and-potatoes primordial rudimentary substratal substrative sustaining underived

Antonyms

STRONGEST

accessory auxiliary extrinsic inessential insignificant learned least lesser minor needless nonessential secondary trivial unimportant unnecessary

WEAK

additional advanced extra subordinate

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

He sets himself apart by focusing on the most fundamental skill in hockey—the one trait that made him invaluable to the U.S.

From The Wall Street Journal • May 3, 2026

On the most fundamental level, the demand for privacy is not about paranoia or fear.

From Salon • Feb. 20, 2026

Analysts at Wedbush said in a Sunday note that despite last week’s ”jitters” in AI stocks, they remain confident that “ most fundamental drivers and trading signals remain positive.”

From MarketWatch • Dec. 14, 2025

Scientists study matter under extreme conditions to uncover some of nature's most fundamental behaviors.

From Science Daily • Nov. 19, 2025

At this moment he and they saw the challenge in its two most fundamental dimensions, time and money, and these were stark enough.

From "The Devil in the White City" by Erik Larson