The word costra is not a valid scrabble word

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

COS COST OS ST

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

AR ART ARTS SO SOC

5 anagrams (New words found by changing the order of the letters.)

ACTORS CASTOR COSTAR SCROTA TAROCS

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

CONTRA ROSTRA

One lipogram (New word found when removing only one letter.)

COSTA

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

MALACOSTRACAN MALACOSTRACANS MALACOSTRACOUS

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

+A OSTRACA
+D COSTARD
+E COASTER COATERS RECOATS
+F FACTORS FORCATS
+H ORCHATS
+L CARLOTS CROTALS SCROTAL
+M COMARTS
+N CANTORS CARTONS CONTRAS CRATONS
+P CAPTORS
+R CARROTS TROCARS
+S CASTORS COSTARS
+T COTTARS
+U CUATROS SURCOAT TURACOS
+V CAVORTS
+X OXCARTS
+Y CASTORY

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

-A CROST TORCS
-C RATOS ROAST ROTAS SORTA TAROS TORAS
-O CARTS SCART SCRAT
-R ASCOT ATOCS COAST COATS COSTA OCTAS TACOS
-S ACTOR TAROC
-T ACROS ARCOS ORCAS OSCAR

Scrabble scoring

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

Other languages

Categories without words

  • 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.)
  • No prefixes (Word found by adding one or more letters in front 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.

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.