Word Type

Noun

The word "duality" can be used as a noun.

Word Relationships

Derived Terms

Koszul duality autoduality non-self-duality nonduality pseudoduality self-duality wave-particle duality

Derived From

dual

Context

geometry mathematics physics projective geometry

Broader Terms (Hypernyms)

categorisation categorization classification exchangeability fungibility interchangeability interchangeableness property

Type Of (IsA)

exchangeability property

Related Terms

classification description equivalence interchangeability mathematical oppose physical plane point subclass system theoretical

Synonym Network

dichotomy

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.