The word postorder 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.)

  • postorder adj. (Computing theory) Of a tree traversal, recursively visiting the left and right subtrees before the root.
  • postorder n. A postorder tree traversal.
  • post-order adj. (Computing theory) Alternative spelling of postorder.

15 valid words from 3 definitions

ALTERNATIVE AND BEFORE COMPUTING LEFT OF RECURSIVELY RIGHT ROOT SPELLING THE THEORY TRAVERSAL TREE VISITING

2 invalid words from 3 definitions

POSTORDER SUBTREES

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

DE ER OR ORD ORDER OS PO POS POST ST TO TOR

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

ED OP RE RED ROT ROTS SO SOP

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

+E TORPEDOERS
+M PROTODERMS

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

-D PROTORES TROOPERS
-P REDROOTS
-R DOORSTEP TORPEDOS

Scrabble scoring

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

Other languages

Categories without words

  • No anagrams (Word found by changing the order of the letters.)
  • No cousins (Word found by changing only one letter.)
  • No lipograms (Word found when removing only one letter.)
  • 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.)
  • Not found in the middle (Word found by adding letters in front and 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.

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