The word 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.)

• iso  n. (American football, basketball) Clipping of isolation. An isolation play in basketball or American football.
• iso  n. (category theory) Clipping of isomorphism.
• ISO  prop.n. (organisation) International Organization for Standardization.

17 valid words from 3 definitions

AN BASKETBALL CATEGORY CLIPPING FOOTBALL FOR IN INTERNATIONAL ISOLATION ISOMORPHISM OF OR ORGANISATION ORGANIZATION PLAY STANDARDIZATION THEORY

1 invalid word from 3 definitions

AMERICAN

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

IS SO

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

OS SI

One anagram (New word found by changing the order of the letters.)

IOS

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

DSO ISH ISM

3 lipograms (New words found when removing only one letter.)

IO IS SO

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

ISOS ISOBAR ISOGON ISOHEL ISOLEX ISOLOG ISOMER ISOPOD ISOAMYL ISOBARE ISOBARS ISOBASE ISOBATH ISOCHOR ISODICA ISODOMA ISODONT ISODOSE ISOETES ISOFORM ISOGAMY ISOGENY ISOGONE ISOGONS ISOGONY ISOGRAM ISOGRIV ISOHELS ISOHYET ISOKONT ISOLATE ISOLEAD ISOLINE ISOLOGS ISOMERE ISOMERS ISONOME ISONOMY ISOPACH ISOPODS ISOSPIN ISOTACH ISOTONE ISOTOPE ISOTOPY ISOTRON ISOTYPE ISOZYME ISOAMYLS ISOBARES + 337 words

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

BISON MISOS PISOS VISON VISOR ALISON AVISOS BISONS DISOMY DISOWN FOISON GRISON ORISON POISON PRISON SEISOR SHISOS TOISON UNISON VISONS VISORS ADVISOR ALISONS ANISOLE BENISON CHRISOM CLOISON DEVISOR DISOBEY DISOMIC DISOWNS DIVISOR EPISODE EPISOME FOISONS GRISONS INCISOR LIAISON MADISON MALISON NOISOME ORISONS PARISON POISONS PRISONS REVISOR RISOTTO SEISORS TOISONS TRISOME + 414 words

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

MISO PISO AVISO SHISO CHAMISO PROVISO

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

+B BIOS BOIS OBIS
+G GIOS
+J SIJO
+K KOIS OIKS SKIO
+L OILS SILO SOIL SOLI
+M MISO
+N IONS
+P PISO POIS
+R SORI
+S ISOS

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

-I OS SO
-O IS SI
-S IO OI

Scrabble scoring

• 3 points.

Probability in scrabble (Probability to draw 7 letters at the beginning of the game to build the word.)

• Joker allowed, 1 in 7.84 chance (12.75%).
• Joker not allowed, 1 in 16.0 chance (6.23%).

Other languages

• Valid: French Italian

• Invalid: Spanish

Category without words

• No epentheses (Word found when adding only one letter.)

Recommended websites

• New ! Visit WikWik.org - the word is in the WikWik, see all the details (22 definitions).
• www.BestWordList.com to create personalized word lists.
• www.BestWordClub.com to play duplicate online scrabble.
• Ortograf.ws to look for words.