| The word   is not a valid scrabble word3 short excerpts of WikWik.org (WikWik is an online database of words defined in the English, French, Spanish, Italian, and other Wiktionnaries.)- RSA prop.n. (Art, UK) Initialism of Royal Society of Arts.
 - RSA prop.n. Initialism of Republic of South Africa.
 - RSA prop.n. (Cryptography) Initialism of Rivest-Shamir-Adleman (“an encryption algorithm”).
 
 12 valid words from 3 definitionsALGORITHM AN ART ARTS CRYPTOGRAPHY ENCRYPTION INITIALISM OF REPUBLIC ROYAL SOCIETY SOUTH 5 invalid words from 3 definitionsADLEMAN AFRICA RIVEST SHAMIR UK One word-in-word RTL (Word found written from right to left, inside the word.)AS 3 anagrams (New words found by changing the order of the letters.)ARS RAS SAR 2 cousins (New words found by changing only one letter.)RIA RYA One epenthesis (New word found when adding only one letter.)RUSA 304 times in the middle (New words found by adding letters in front and at the end of the word.)URSAE BURSAE BURSAL BURSAR BURSAS CORSAC CURSAL DORSAD DORSAL ERSATZ FORSAY MORSAL SARSAR TARSAL VARSAL VERSAL WARSAW BURSARS BURSARY BURSATE CORSACS CORSAGE CORSAIR DORSALS FORSAID FORSAKE FORSAYS HEARSAY HERSALL KURSAAL MARSALA MORSALS OVERSAD OVERSAW PERSALT PERSANT SARSARS TARSALS TORSADE VERSALS VERSANT WARSAWS CLARSACH CORSAGES CORSAIRS DEMERSAL DORSALLY ERSATZES FORSAKEN FORSAKER + 254 words 3 prefixes (New words found by adding one or more letters in front of the word.)URSA BURSA DORSA 64 anagrams plus one (New words formed with all the letters from the word plus a letter.)+A ASAR +B ARBS BARS BRAS +C ARCS CARS SCAR +D ARDS RADS SARD +E ARES ARSE EARS ERAS RASE SEAR SERA +F ARFS FARS FRAS +G GARS RAGS +H RAHS RASH +I AIRS ARIS RAIS RIAS SAIR SARI +J JARS +K ARKS KSAR SARK +L LARS +M ARMS MARS RAMS +N SNAR +O OARS OSAR SOAR SORA +P PARS RAPS RASP SPAR +S SARS +T ARTS RAST RATS STAR TARS TSAR +U RUSA SURA URSA +V RAVS VARS +W RAWS WARS +Y ARSY RAYS RYAS
  2 anagrams minus one (New words formed with all the letters from the word minus a letter.)-R AS -S AR
  Scrabble scoring- 3 points, without game rules.
 
 Other languagesCategories without words- No words-in-word (Word found as is inside the word.)
 - No lipograms (Word found when removing only one letter.)
 - No suffixes (Word found by adding one or more letters at the end of the word.)
 
  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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