The word extensionality is a valid scrabble word

3 short excerpts of WikWik.org (WikWik is an online database of words defined in the English, French, Spanish, Italian, and other Wiktionnaries.)

  • extensionality n. (Philosophy) The principle that objects are equal if and only if their observed properties are the same…
  • extensionality n. (Mathematics, functional analysis) The principle that functions are equal if and only if they operate…
  • extensionality n. (Mathematics, set theory) The principle, codified in the axiom of extensionality, that sets are equal…

28 valid words from 3 definitions

ANALYSIS AND ARE AXIOM CODIFIED EQUAL EXTENSIONALITY FUNCTIONAL FUNCTIONS IF IN MATHEMATICS OBJECTS OBSERVED OF ONLY OPERATE PHILOSOPHY PRINCIPLE PROPERTIES SAME SET SETS THAT THE THEIR THEORY THEY

20 words-in-word (Words found as is inside the word.)

AL ALIT EN ENS EX EXTENSION EXTENSIONAL IO ION IT LI LIT NA ON SI TE TEN TENS TENSION TENSIONAL

11 words-in-word RTL (Words found written from right to left, inside the word.)

AN ET IS LA NE NET NO OI OIS TI TIL

Scrabble scoring

  • 24 points.

Other languages

Categories without words

  • No anagrams (Word found by changing the order of the letters.)
  • No cousins (Word found by changing only one letter.)
  • No lipograms (Word found when removing only one letter.)
  • No epentheses (Word found when adding only one letter.)
  • No suffixes (Word found by adding one or more letters at the end of the word.)
  • Not found in the middle (Word found by adding letters in front and at the end of the word.)
  • No prefixes (Word found by adding one or more letters in front of the word.)
  • No anagrams can be formed with an extra letter (New word formed with all the letters of the word and an extra letter.)
  • No anagrams can be formed by removing a letter (New word formed with all the letters of the word minus a letter.)

Scrabble words — in black are valid world wide — in RED are not valid in North America — in GREEN are valid only in North America.

Random wordBack to top
Previous wordNext word
Look for words



Recommended websites


Ortograf Inc.This site uses web cookies, click to learn more. Our privacy policy.
© Ortograf Inc. Website updated on 1 January 2024 (v-2.2.0z). Informations & Contacts.