Just enter the letters you know and '.'(dots) for the ones you don't. Handy while playing word games like Scrabble, Hangman etc. by helping you discover new words.
Words4Pattern has the ability to display Scrabble word scores and sort by scores.
It can also sort words found in alphabetical order or reverse.
Words4Pattern uses clever and optimized methods to give you quick results.
You can set limits on the number of letters allowed in the search to suit your needs.
Look for words starting or ending with certain letters.
E.g. searching for 'P.TT.RN' will yield the word PATTERN and any other word that matches that set of letters.