The word tetrode 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.)

  • tetrode n. A thermionic valve similar to a triode with the addition of a screen grid to improve the thermionic emission.
  • tetrode n. A dynatron.
  • tetrode n. A dual-gate MOSFET.

16 valid words from 3 definitions

ADDITION DUAL DYNATRON EMISSION GATE GRID IMPROVE OF SCREEN SIMILAR THE THERMIONIC TO TRIODE VALVE WITH

1 invalid word from 3 definitions

MOSFET

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

DE ET OD ODE ROD RODE TE TET TROD TRODE

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

DO DOR DORT ED ET OR ORT TE TET

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

OTTERED

One cousin (New word found by changing only one letter.)

TETROSE

One suffix (New word found by adding one or more letters at the end of the word.)

TETRODES

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

+C COTTERED DETECTOR
+D DETORTED
+H HOTTERED
+L DOTTEREL TOLTERED
+P POTTERED REPOTTED
+R RETORTED
+S ROSETTED TETRODES
+T TOTTERED
+X EXTORTED

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

-E DETORT DOTTER ROTTED
-O RETTED
-T TEREDO

Scrabble scoring

  • 8 points.

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

  • Joker allowed, 1 in 15291 chance (0.01%).
  • Joker not allowed, 1 in 84215 chance.

Other languages

Categories without words

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