4-letter words starting with K

K starts 205 tournament-dictionary words of four letters, but only 37 rank among the most common English words. That gap matters in a game: KNOW and KEEP come to mind quickly, while many legal plays are less familiar. The strongest entries also offer a different kind of advantage, with KAZI and KUZU topping the score list.

Quick facts about K starters

• There are 205 four-letter entries beginning with K across the covered tournament dictionaries.
• KNOW, KEEP, KIND, KIDS, and KNEW are among the familiar examples.
• Only 37 entries fall within the top 25,000 English words by frequency.
• KAZI and KUZU lead the scoring list at 17 points each.
• Words ending in S are the largest ending group, with 41 entries.

How many 4-letter words starting with K are common?

Only 37 of the 205 K starters are common by the frequency measure used here. That leaves many entries outside everyday vocabulary, even though the full set includes familiar words like KEEP, KICK, KISS, and KNEE.

For a quick recall route, look for ordinary verbs and short nouns first: KEPT, KILL, KIDS, and KEYS are easy to recognize. The count is a reminder that a complete word-game list reaches well beyond the words you use in conversation.

Which endings show up most often?

S is the most common final letter: 41 K starters end that way. Examples such as KIDS, KITS, and KEYS show why checking a final S can open several familiar options at once.

A and E tie next, with 18 words each, while T closes 15. The KN opening is another recognizable pattern: KNOW, KNEW, KNEE, KNIT, and KNOT all begin with K followed by N. Remember that the K is silent in those spoken words, but it still occupies a tile.

Which K words score the most?

KAZI and KUZU are the top scorers at 17 points apiece. Each combines a K with a Z, so the Z contributes much of the raw tile value before any premium square is involved.

KOJI and KYAK follow at 15 points, with KICK, KECK, KIFF, KOFF, and KHAF at 14. These are less familiar than KNOW or KING, so save them for when the board genuinely allows the play. A high tile score is only useful when the word is legal.

Using 4-letter words starting with K in a game

The 205-word total draws from entries found in at least one covered tournament dictionary. Coverage differs: Collins includes 201 of these words, NWL2023 includes 134, and ENABLE includes 121. A word accepted in one list may not work in another.

For a fast play, start with a word you know, such as KEEP or KIND, then check the remaining letters against your rack. For a scoring play, consider whether a K or Z can reach a premium square; KAZI and KUZU already carry the highest base scores among these entries.