The word iff 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.)

  • iff  abbr. (mathematics, logic) if and only if; used to show that the truth values of two statements are the same.
  • iff  conj. Obsolete spelling of if.
  • IFF  prop.n. Initialism of Interchange File Format, a file format standard developed for Amiga computers.

28 valid words from 3 definitions

AMIGA AND ARE COMPUTERS DEVELOPED FILE FOR FORMAT IF INITIALISM INTERCHANGE LOGIC MATHEMATICS OBSOLETE OF ONLY SAME SHOW SPELLING STANDARD STATEMENTS THAT THE TO TRUTH TWO USED VALUES

One word in word (Word found as is inside the word.)

IF

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

AFF EFF IFS OFF

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

IF

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

IFFY IFFIER IFFIEST IFFINESS IFFINESSES

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

BIFFO BIFFS BIFFY DIFFS JIFFS JIFFY MIFFS MIFFY NIFFS NIFFY RIFFS TIFFS ZIFFS BIFFED BIFFER BIFFIN BIFFOS CLIFFS CLIFFY COIFFE DIFFER GLIFFS GRIFFE GRIFFS MIFFED NIFFED NIFFER PIFFLE QUIFFS RIFFED RIFFLE SIFFLE SKIFFS SNIFFS SNIFFY SPIFFS SPIFFY STIFFS STIFFY TIFFED TIFFIN WHIFFS WHIFFY BIFFERS BIFFIES BIFFING BIFFINS CHIFFON CLIFFED COIFFED + 339 words

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

BIFF DIFF JIFF KIFF MIFF NIFF RIFF TIFF ZIFF CLIFF GLIFF GRIFF QUIFF SKIFF SNIFF SPIFF STIFF TRIFF WHIFF GONIFF SCLIFF SKLIFF SPLIFF SQUIFF TARIFF BAILIFF CAITIFF MASTIFF MIDRIFF PONTIFF RESTIFF SHERIFF DANDRIFF NONTARIFF PLAINTIFF SEMISTIFF SKEWWHIFF BUMBAILIFF HIPPOGRIFF UNDERCLIFF BULLMASTIFF UNDERSHERIFF

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

+B BIFF
+D DIFF
+E FIEF FIFE
+I FIFI
+J JIFF
+K KIFF
+M MIFF
+N NIFF
+R RIFF
+T TIFF
+Y IFFY
+Z ZIFF

One anagram minus one (New word formed with all the letters from the word minus a letter.)

-F IF

Scrabble scoring

  • 9 points.

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

  • Joker allowed, 1 in 79.7 chance (1.26%).
  • Joker not allowed, 1 in 513 chance (0.19%).

Other languages

Categories without words

  • No words-in-word RTL (Word found written from right to left, inside the word.)
  • No anagrams (Word found by changing the order of the letters.)
  • No epentheses (Word found when adding only one letter.)

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