How to use this list
A word is listed if it has at least one F and at least one K, anywhere and in any order. Common words come first and are marked with a small dot; switch Common words only off to add rarer words. Long lists are split into pages of 300.
- Pick a length with the tabs above the list.
- Add a start, an end or more letters in the filter bar.
- Sort by common words first, A to Z, or Z to A.
- Copy one word with a tap, or use Copy all or Download.
Tips for finding words with two letters
- Rare letters shrink a list fast. If one of your letters is J, Q, X or Z, expect a short list – and in tile games, a high-scoring word.
- Need three or more letters? Words with letters finds words that contain every letter you enter.
- Want the letters side by side? Browse words containing a group of letters instead.
- Have a full set of tiles? The word unscrambler shows every word you can make from them.
What you'll find in this list
Of the 876 words with F and K, 246 are common words – the ones you'd expect in everyday reading and conversation. The rest are rarer: technical terms, old spellings, unusual plurals and words borrowed from other languages.
All the words come from a large public-domain word list, with everyday words marked using a separate open database of common English. Offensive words and slurs are left out; if you spot one that slipped through, please use the Report a word link at the bottom of the page.
More ways to search
- Words that start with or words that end in any letters.
- Words containing a group of letters side by side.
- Words with letters – as many letters as you like, in any order.
- The word finder for letters, length and patterns together.
- Unusual lists such as words without vowels and words with Q but no U.
Questions
How many words have both F and K?
Our dictionary has 876 words that contain both F and K. Of those, 246 are common everyday words.
Does the order of F and K matter?
No. A word is listed if it contains both letters anywhere, in either order. To find the two letters side by side, use words containing.
What is the longest word with F and K?
In our list it's foreknowledge, with 13 letters.
What are some common words with F and K?
A few everyday examples are knife, breakfast, fork, folklore, flask. Common words come first in the list and are marked with a small dot.
How do I find words with three or more letters I choose?
Use words with letters. Type every letter the word must contain, and it lists the words that have them all, in any order.
Last updated October 2, 2026