Synonyms for

Triangular

Verb / traɪˈæŋgjʌlɜ: / Another word for triangular — explore alternatives below. For syllable breakdowns and pronunciation, see this word on Syllablesworld.

Definition

having three sides and three angles; shaped like a triangle

Synonyms & similar words

trilateral threesided three-cornered triangular-shaped pyramidal trigonal trilateral triquetrous trigonous triune deltaic deltoidal pyramidal pyramidal-shaped three-sided three-edged three-corner three-cornered trigonometric trigonometrical trigonous trilateral

Synonyms by register

Formal

trigonal three-sided

Literary

trilateral

Antonyms

round circular curved spherical square rectangular

Common collocations

  • triangular shape
  • triangular prism
  • triangular area
  • triangular form
  • triangular pattern
  • triangular trade
  • triangular muscle

Word family

noun triangle
adverb triangularly

Usage note

While 'triangular' primarily refers to geometric shape, it can also describe relationships or patterns involving three elements, as in 'triangular trade'.

Example sentences

  1. The pizza slice was triangular in shape.
  2. We built a triangular fort with sticks.
  3. The traffic sign was a triangular shape.
  4. The roof of the house was triangular.
  5. The sandwich was cut into a triangular shape.

Quotes

  • The world is triangular. - Johann Wolfgang von Goethe
  • The universe is not triangular. - Arthur C. Clarke
  • Knowledge of the triangular theory of love can be an immense help. - Pepper Schwartz

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