4-Letter Words

Four letters is the sweet spot where a word is short enough to slot into almost any gap yet long enough to score. In crosswords they are the connective tissue — the fills that lock two long answers together — which is why setters lean on them so heavily and why a fast solver keeps a deep reserve in mind. The finder above turns that reserve into something you can query on demand: give it the crossing letters you already have and the pattern you need, and it returns every four-letter word that fits, not a vague memory of one.

Word ladders live here too. Getting from COLD to WARM or HEAD to TAIL one letter at a time is a matter of knowing which single-letter neighbours actually exist, and the browse-by-letter index below lets you scan a whole starting or ending group at a glance to find the rung you are missing. For Scrabble openers, four-letter words are how you convert an awkward rack into points without burning your good tiles — and the values our word unscrambler shows for each result tell you which of two fits is worth playing.

Because there are far fewer four-letter words than five- or six-letter ones, this is also the most learnable list on the site. Skim the odd little words that keep appearing — the vowel-heavy ones, the -Q and -X oddities — and within a few sessions they stop surprising you. When you want the next step up, the five-letter list is one click away.