7-letter words with O as the 2nd letter and K as the 3rd letter

This fixed pattern leaves a compact, unusually specialized set: none of the 28 entries rank among the commonest English words. The recognizable TOKAMAK sits beside less familiar forms such as KOKANEE and ROKKAKU. The first letter and ending offer useful ways to narrow the choices when a puzzle gives you extra clues.

The O-K pattern at a glance

• Exactly 28 tournament-dictionary words fit the seven-letter O-K pattern.
• No matching entry falls within the top 25,000 English words by frequency.
• Collins accepts 26 matches; NWL2023 accepts 13, and ENABLE accepts 9.
• KOKOBEH leads the listed Scrabble scores at 20 points.

What do these O-K words look like?

Seven matches end in S, making that the most frequent final letter; five end in T. TOKAMAK and TOKOMAK instead close with K, while KOKANEE ends in E. If your final tile is known, start with those endings rather than scanning every entry.

The opening letter spreads across the list: K begins four words, while C, P, R, S, and T each begin three. TOKAMAK is a familiar technical term, but many alternatives—such as LOKSHEN, HOKONUI, and SOKAIYA—are specialized or unfamiliar. That rarity matters: a pattern match alone does not make every answer a sensible everyday guess.

Which O-K words score well?

KOKOBEH scores 20 points, with ROKKAKU and KOKAKOS at 19. YOKKING also reaches 19, while JOKIEST and KOKOWAI score 18. These are base word scores, so board premiums can change the result; a double- or triple-letter square under a valuable tile can matter more than choosing a longer-looking word.

For 7-letter words with O as the 2nd letter and K as the 3rd letter, treat the list as a clue-solving tool, not a bank of familiar guesses. Its average score is 15.2, yet all matches are uncommon by the frequency measure. Check your game's word list before committing to a rare form, especially when playing across different dictionaries.