Glossary of Word Game Terms

Every hobby has its own vocabulary, and word games are no exception. Whether you are staring down a triple word score, chasing a pangram, or decoding a cryptogram, this glossary explains the terms you will meet along the way — in plain English, with examples.

The entries below cover Scrabble, Words With Friends, Wordle, crosswords, cryptograms, and the wider world of linguistics and puzzles. Each definition links to the Letter Smash tools where the term applies, so you can put it into practice right away.

A B C D E H L P R S T U V W

A

Anagram: A word or phrase formed by rearranging every letter of another word or phrase. “Listen” and “silent” are anagrams of each other. Our Anagram Solver finds words that use all of your letters.
Affix: A letter group added to a base word to change its meaning — either a prefix (added to the front, like re- in “redo”) or a suffix (added to the end, like -ing in “doing”).

B

Bingo: In Scrabble, playing all seven tiles from your rack in a single turn. It earns a 50-point bonus on top of the word score, making bingos the most powerful play in the game. In Words With Friends the same move is called a “bingo” or “bango” and awards a 35-point bonus.
Blank (Blank Tile): A tile with no letter printed on it that can stand in for any letter. Blanks are worth zero points but are invaluable for completing high-scoring words and bingos.
Board: The grid on which tiles are placed. Scrabble and Words With Friends boards include premium squares that multiply the value of a letter or an entire word.

C

Cipher: A method of disguising text by systematically replacing each letter with another symbol or letter. A substitution cipher is the basis of every Daily Cryptogram.
Cryptogram: A short piece of text — often a famous quotation — encrypted with a letter-substitution cipher that the solver must decode by spotting patterns, common words, and letter frequencies.
Crossword: A grid puzzle in which answers, defined by clues, interlock across and down. Our Crossword Solver fills known letters into a pattern to find matching words.

D

Digraph: Two letters that together represent a single sound, such as “sh” in ship or “ch” in chair. Recognizing digraphs helps you spot valid letter combinations quickly.
Double Letter / Double Word Score: Premium squares on a Scrabble or Words With Friends board. A double letter square doubles the value of the tile placed on it; a double word square doubles the value of the entire word that uses it.

E

Endgame: The final phase of a tile game, once the bag is empty. Skilled players track which tiles remain to plan their last plays and avoid being stuck with high-value tiles.
Extension: Adding letters to the front or back of a word already on the board to make a longer word — for example, turning CARE into SCARED.

H

Hook: A single letter added to the start or end of an existing word to form a new word while playing perpendicular tiles — for example, adding an S to HOUSE, or a B to the front of RIGHT to make BRIGHT. Hooks are the key to high-value parallel plays.
Homophone: A word that sounds identical to another but is spelled differently and has a different meaning, such as “pair,” “pare,” and “pear.”

L

Lexicon: The official word list used to validate plays in a given game. Scrabble uses different lexicons in different regions (such as TWL in North America and Collins internationally), which is why a word can be legal in one country and not another.
Letter Value: The point value assigned to each tile. Common letters like E, A, and I are worth one point, while rare letters like Q and Z are worth ten. Our Scrabble Word Finder and Words With Friends tools apply each game’s official values.

P

Pangram: A sentence that uses every letter of the alphabet at least once — the classic example is “The quick brown fox jumps over the lazy dog.” In Spelling Bee-style puzzles, a pangram is a single word that uses all of the available letters.
Parallel Play: Placing a word directly alongside an existing word so that several short words form between adjacent tiles. Parallel plays can score enormous points by creating multiple words at once.
Permutation: A specific arrangement of a set of letters. Word finders work by generating permutations of your letters and checking each one against a dictionary.
Prefix: A letter group added to the front of a word to change its meaning, such as un-, re-, or pre-. Browse them with Words Starting With.
Palindrome: A word or phrase that reads the same forwards and backwards, such as “level,” “radar,” or “A man, a plan, a canal: Panama.”

R

Rack: The set of tiles a player holds — seven in Scrabble and Words With Friends. Good “rack management” means keeping a balance of vowels and consonants so you always have playable options.
Rack Balance: The mix of vowels and consonants on your rack. A lopsided rack (all vowels or all consonants) severely limits your options, so experienced players trade tiles to keep it balanced.
Rhyme: Two or more words with matching end sounds, like “light” and “night.” Find them with the Rhyme Finder.

S

Suffix: A letter group added to the end of a word, such as -ing, -ed, -er, or -tion. Browse them with Words Ending With.
Subword: A shorter valid word contained within a longer set of letters. A word unscrambler returns every subword your letters can spell, not just the longest one.

T

Tile: A single lettered piece in games like Scrabble and Words With Friends. Each tile carries a letter and a point value; blank tiles carry no letter and no points.
Triple Letter / Triple Word Score: The highest-value premium squares on the board, tripling the value of a single tile or an entire word. Landing a high-value letter on a triple, or a whole word across a triple word square, produces the biggest single-turn scores.
Trigraph: Three letters representing a single sound, such as “tch” in “match” or “igh” in “high.”

U

Unscramble: To rearrange a jumble of letters into one or more valid words. That is exactly what the Word Unscrambler does.

V

Vowel Dump: Playing a word that offloads several vowels at once to rebalance a vowel-heavy rack. Short words like “aa,” “ai,” and “oe” are prized vowel dumps.

W

Wildcard: A symbol — often a question mark or asterisk — used in a search to represent any single letter. Wildcards let you match patterns when some letters are unknown, as in a crossword or Wordle clue.
Word Ladder: A puzzle in which you transform one word into another by changing a single letter at a time, with every step forming a valid word. Play the Daily Word Ladder.
Word Wheel: A Spelling Bee-style puzzle with a ring of letters and one required center letter; every word you find must include the center letter. Play the Daily Word Wheel.

Want to see these ideas in action? Explore our full library of Guides & Articles for strategy deep-dives, or jump straight into a word tool and try it yourself. Curious how our word list is built and kept accurate? Read How Our Dictionary Works.