The word oster 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.)

  • Oster prop.n. A surname.
  • Oster prop.n. An unincorporated community in Carver County, Minnesota, United States.
  • Oster prop.n. A city in Chernihiv Raion, Chernihiv Oblast, Ukraine.

11 valid words from 3 definitions

AN CARVER CITY COMMUNITY COUNTY IN OBLAST STATES SURNAME UNINCORPORATED UNITED

4 invalid words from 3 definitions

CHERNIHIV MINNESOTA RAION UKRAINE

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

ER OS ST TE

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

ET RE RET RETS SO

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

ESTRO RESTO ROSET ROTES STORE TORES TORSE

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

ASTER ESTER OATER OFTER OPTER OSIER OTTER OUTER OXTER

3 epenthesis (New words found when adding only one letter.)

OSTLER OUSTER OYSTER

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

COSTERS FOSTERS GOSTERS POSTERN POSTERS ROSTERS ZOSTERS BOOSTERS FOSTERED FOSTERER GOSTERED POSTERED POSTERNS ROOSTERS ROSTERED ALLOSTERY FOSTERAGE FOSTERERS FOSTERING GOSTERING IMPOSTERS ISOSTERIC POSTERING POSTERIOR POSTERISE POSTERITY POSTERIZE PROSTERNA ROSTERING VIOSTEROL ZOOSTEROL ALLOSTERIC BOOSTERISH BOOSTERISM COMPOSTERS DEFROSTERS ERGOSTEROL FLYPOSTERS FOSTERAGES FOSTERINGS FOSTERLING HECTOSTERE HOLOSTERIC POSTERIORS POSTERISED POSTERISES POSTERIZED POSTERIZES PROSTERNUM ROSTERINGS + 52 words

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

COSTER FOSTER GOSTER POSTER ROSTER ZOSTER BOOSTER ROOSTER IMPOSTER COMPOSTER DEFROSTER FLYPOSTER BILLPOSTER WALLPOSTER PATERNOSTER SNOLLYGOSTER

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

+A OATERS ORATES OSETRA ROATES
+B BESORT SORBET STROBE
+C CORSET COSTER ESCORT RECTOS SCOTER SCROTE SECTOR
+D DOTERS ROSTED SORTED STORED STRODE TRODES
+E STEREO
+F FETORS FOREST FORTES FOSTER SOFTER
+G ERGOTS GOSTER GROSET STORGE
+H HORSTE OTHERS RESHOT THROES TOSHER
+I ROESTI SORTIE TIROES TORIES TRIOSE
+K STOKER STROKE TOKERS TROKES
+L OSTLER STEROL TORSEL
+M METROS MOTSER
+N NESTOR NOTERS RONTES STONER TENORS TENSOR TONERS TRONES
+O TOROSE
+P OPTERS POSTER PRESTO REPOST REPOTS RESPOT STOPER TOPERS TROPES
+R RESORT RETROS ROSTER SORTER STORER
+S ESTROS RESTOS ROSETS SOREST SORTES STORES TORSES TOSSER TSORES
+T OTTERS ROTTES TORTES TOTERS
+U OUSTER OUTERS ROUTES SOUTER STOURE TOUSER TROUSE
+V STOVER STROVE TROVES VOTERS
+W SOWTER STOWER STOWRE TOWERS TOWSER TWOERS WORSET
+X OXTERS
+Y OYSTER ROSETY STOREY TOYERS TYROES
+Z ROZETS ZOSTER

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

-E ORTS ROST ROTS SORT TORS
-O ERST REST RETS TRES
-R TOES TOSE
-S ROTE TORE
-T EROS ORES REOS ROES ROSE SORE

Scrabble scoring

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

Other languages

Categories without words

  • 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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