Thesaurus.com
Dictionary.com
Showing results for relativity. Search instead for relativists.
Definitions

relativity

[rel-uh-tiv-i-tee] / ˌrɛl əˈtɪv ɪ ti /
NOUN
materiality
Synonyms
STRONG
accordance applicability application appositeness aptness bearing congruence correspondence germaneness importance matter pertinence pertinency relatedness relevancy significance substance
WEAK
concernment
Antonyms
STRONG
insignificance meaninglessness
NOUN
perspective
Synonyms
STRONGEST
angle aspect attitude context mindset prospect viewpoint
STRONG
headset landscape objectivity overview panorama proportion relation scene vista
WEAK
broad view frame of reference relative importance size of it way of looking
NOUN
pertinency
Synonyms
STRONG
accordance applicability application appositeness aptness bearing congruence correspondence germaneness importance materiality pertinence relatedness relevancy significance
WEAK
concernment
Antonyms
STRONG
insignificance
NOUN
relationship
Synonyms
STRONGEST
accord affair communication contact exchange liaison link marriage rapport relation tie
STRONG
affiliation affinity alliance analogy appositeness association bond conjunction consanguinity contingency correlation dependence dependency homogeneity hookup interconnection interrelation interrelationship kinship likeness nearness network parallel pertinence pertinency proportion ratio relevance similarity tie up tie-in
WEAK
consociation
Antonyms
STRONGEST
divorce
STRONG
antagonism difference disassociation disconnection dissimilarity disunion division imbalance opposition separation unlikeness
NOUN
relevancy
Synonyms
STRONG
accordance applicability application appositeness aptness bearing congruence correspondence germaneness importance materiality pertinence pertinency relatedness significance
WEAK
concernment
Antonyms
STRONG
insignificance
NOUN
theory of relativity
Synonyms
WEAK
continuum theory e=mc2 energy-matter relationship general theory of relativity principle of equivalence principle of relativity special theory of relativity

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.

How different are these quantum paths from the ones predicted by classical relativity?

From Science Daily • Mar. 9, 2026

To identify the right "shoe size," meaning a measurable way to test different theories, the researchers focused on a central concept in relativity called geodesics.

From Science Daily • Mar. 9, 2026

"If those two measurements agree with one another, you are effectively verifying general relativity," Mitman said.

From Science Daily • Feb. 1, 2026

Detecting two or more tones makes it possible to perform multiple, independent checks of those same properties, as predicted by general relativity.

From Science Daily • Feb. 1, 2026

The most challenging and nonintuitive of all the concepts in the general theory of relativity is the idea that time is part of space.

From "A Short History of Nearly Everything" by Bill Bryson

From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.