Jumble solved
Is FAST a word? Yes.
FAST is a valid word in the Scrabble dictionary — 4 letters, worth 7 points before any premium squares. It rearranges into 2 anagrams, with 12 words hidden inside it.
- Total words
- 12
- Full anagrams
- 2
- Longest answer
- 4 letters
- Vowels : consonants
- 1 : 3
To solve the scramble by hand, set the 1 vowel (A) aside first, then try common beginnings and endings — re-, un-, -ing, -ed, -er — against the 3 remaining consonants (F, S, T).
fast in a sentence
“Fasting he went to sleep, and fasting waked.”
— Webster 1913
Anagrams of FAST
2 words use all 4 letters — every full rearrangement of the scramble:
- fast
- fats
4-letter words
2 words found3-letter words
6 words found2-letter words
4 words foundWords hidden inside FAST
Without moving a single letter, reading fast straight through uncovers 1 shorter word — fas. The longest unbroken run is fas.
- fas6
Related jumbles to try
Same letters, different word: unscramble fats.
Shorter words inside FAST — solve each on its own:
Add one letter to FAST
Slot in one more tile — any letter — and fast opens up 18 5-letter words. Handy when a puzzle gives you a blank or an extra square.
Best words for tile games
Playing Scrabble or Words with Friends? These finds carry the highest tile values (before any bonus squares).
Letter breakdown
Total Letters
4
Distinct
4
Vowels
25%
A
Consonants
75%
F, S, T
Browse more word lists
These letters make a 4-letter rack. Browse all 4-letter words or just the 4-letter words starting with F.
Practise your unscrambling
Unscrambling gets faster with reps — these two are built for that.
Solving FAST: common questions
How do you unscramble the letters fast?
Rearranging the 4 letters in fast produces 12 valid words in total. A quick way to crack a scramble is to pull the vowels out first, then test familiar beginnings and endings (such as re-, un-, -ing, -ed and -er) against the consonants that are left. That approach lands the 4-letter answer fast here. Every arrangement below is checked against a standard word list, so anything listed is a real word.
Does fast have any anagrams?
Using every one of the 4 letters, fast can be rearranged into 2 words: fast and fats. These are full anagrams — each uses the same tiles in a different order.
What is the longest word you can make from fast?
The longest solutions run to 4 letters: fast and fats. Reaching the full length means every one of those tiles is in play at once.
What are the easiest short words from fast?
Short answers are the quickest to spot: fast yields aft, ats, fas, fat, sat, tas, as, at, fa and ta. Two- and three-letter words are handy for warming up, for tricky racks, and for hooking onto letters already on the board in games like Scrabble and Words with Friends.
How is the word "fast" used in a sentence?
Fast is itself a valid word. For example: "Fasting he went to sleep, and fasting waked." Seeing a jumble answer used in a real sentence makes it easier to remember next time it turns up.
Which word from fast scores best in Scrabble or Words with Friends?
If you are playing a tile game, fast is the top scorer from fast at 7 points, followed by fats (7), aft (6) and fas (6). Scores depend on the board, but these are the highest face values before any bonus squares.
What smaller words are hidden inside fast?
Read left to right without moving any letters and fast already contains 1 shorter word: fas. The longest run of consecutive letters that spells a word is fas. Because this depends on the exact order, each spelling of the same letters hides a different set.