The word irr is not 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.)

  • Irr n. (Astronomy) Abbreviation of irregular galaxy.
  • IRR prop.n. (Military, US) Initialism of Individual Ready Reserve.
  • IRR n. (Finance) Initialism of Internal rate of return.

15 valid words from 3 definitions

ABBREVIATION ASTRONOMY FINANCE GALAXY INDIVIDUAL INITIALISM INTERNAL IRREGULAR MILITARY OF RATE READY RESERVE RETURN US

5 cousins (New words found by changing only one letter.)

BRR ERR GRR IRE IRK

257 suffixes (New words found by adding one or more letters at the end of the word.)

IRREAL IRRUPT IRRUPTS IRRIGATE IRRISION IRRISORY IRRITANT IRRITATE IRRUPTED IRRADIANT IRRADIATE IRREALITY IRREDENTA IRREGULAR IRRELATED IRRIDENTA IRRIGABLE IRRIGABLY IRRIGATED IRRIGATES IRRIGATOR IRRIGUOUS IRRISIONS IRRITABLE IRRITABLY IRRITANCY IRRITANTS IRRITATED IRRITATES IRRITATOR IRRUPTING IRRUPTION IRRUPTIVE IRRADIANCE IRRADIANCY IRRADIATED IRRADIATES IRRADIATOR IRRADICATE IRRATIONAL IRREDENTAS IRREGULARS IRRELATION IRRELATIVE IRRELEVANT IRRELIGION IRREMEABLE IRREMEABLY IRRENOWNED IRRESOLUTE + 207 words

200 times in the middle (New words found by adding letters in front and at the end of the word.)

BIRRS CIRRI FIRRY GIRRS JIRRE KIRRI SIRRA TIRRS WIRRA YIRRS BIRRED CHIRRE CHIRRS CIRRUS KIRRIS MIRROR SBIRRI SBIRRO SHIRRA SHIRRS SIRRAH SIRRAS SIRRED SIRREE SKIRRS SMIRRS SMIRRY STIRRA STIRRE TIRRED TIRRIT WHIRRA WHIRRS WHIRRY WIRRAH YIRRED BIRRING CHIRRED CHIRREN CHIRRES CHIRRUP CIRRATE CIRROSE CIRROUS FIRRIER FIRRING MIRRORS SCIRRHI SHIRRAS SHIRRED + 150 words

10 prefixes (New words found by adding one or more letters in front of the word.)

BIRR GIRR TIRR YIRR CHIRR SHIRR SKIRR SMIRR WHIRR SQUIRR

4 anagrams plus one (New words formed with all the letters from the word plus a letter.)

+B BIRR
+G GIRR
+T TIRR
+Y YIRR

Scrabble scoring

  • Zero, invalid.
  • 3 points, without game rules.

Other languages

Categories without words

  • No words-in-word (Word found as is inside the word.)
  • No words-in-word RTL (Word found written from right to left, inside the word.)
  • No anagrams (Word found by changing the order of the letters.)
  • No lipograms (Word found when removing only one letter.)
  • No epentheses (Word found when adding only one 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.

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