7-letter words with B as the 3rd letter and O as the 6th letter

The fixed letters leave five open positions, and examples range from familiar forms such as EMBRYOS and RUBICON to specialist entries like CABEZON. The rarity statistic is striking: only 1 match is among the top 25,000 English words by frequency. Treat the pattern as a board constraint, not a vocabulary shortlist.

At a glance: the fixed-letter pattern

• 45 tournament-dictionary words fit B in position three and O in position six.
• Collins includes all 45; ENABLE and NWL2023 each include 30.
• Only 1 match ranks among the top 25,000 English words by frequency.
• S is the most common ending with 18 words; M has 9 and N has 8.

7-letter words with B third and O sixth

An underscore pattern makes the search concrete: __B__O_. The open slots produce EMBRYOS, RUBICON, SUBPLOT, and ALBINOS, whose first letters differ while the B and O stay fixed. That range matters when a rack or crossing letters already determine the middle; do not assume the word must start with B just because B is the clue.

The list is sparse beside its closest letter-position alternatives: with R in the third slot and O sixth, there are 148 matches, versus 45 here. Changing the fixed B to A gives 110. If your pattern is correct but no candidate fits, verify the third position before loosening the final O.

Starts vary too: R begins 10 matches, more than any other initial, while S begins 5. The fixed B belongs in the third slot; reading it as an initial would discard RUBICON, REBLOOM, and other valid fits.

Which matching words score the most?

Scoring gives another way to sort the 45 candidates. CABEZON, JIBBOOM, and IMBIZOS each score 20 points, while REBOZOS scores 18 and OXBLOOD scores 17. These Scrabble totals are before premium-square effects, so a 20-point word is not automatically the best move on a crowded board.

Ordinary vocabulary is a weak guide: just 1 of the 45 is common by the frequency cutoff. Collins has all 45, but ENABLE and NWL2023 each have 30, so check your game's word list before building a play around a less familiar entry. The dictionary overlap is the practical limitation.