7-letter words with O as the 1st letter and O as the 5th letter

The fixed O-O pattern leaves a varied set: familiar words such as OBVIOUS sit beside specialist entries such as OXAZOLE. Only 7 of the 91 matches rank among common English words, so the full group is more useful for a constrained rack or crossword than for everyday vocabulary. Check your game's word list when an unusual entry decides a play.

At a glance: the O-O pattern

• There are 91 seven-letter matches with O in both the 1st and 5th slots.
• Only 7 matches are classed as common; OPTIONS, OBVIOUS, and OUTCOME are recognizable examples.
• OXAZOLE leads the scoring examples at 23 points, before any board bonuses.
• S is the most frequent final letter, with 25 words; E follows with 19.
• The six-letter version of the same O-O pattern has 20 matches.

How many 7-letter words have O first and O fifth?

There are 91 matches. Each begins with O and places another O in slot five, leaving three positions to vary around that shared frame. The list includes plurals such as OPTIONS and ORATORS, as well as forms like OUTDOES and OUTSOLD.

Recognizable examples show how much the middle can change: OPTIONS has T and I before its fifth-letter O, OBVIOUS has V and I, and OUTCOME has T and C. For a rack clue, lock in the two O tiles first, then test the remaining letters against those different openings.

The neighboring pattern with O first and I fifth is much larger, at 142 matches. By contrast, the six-letter O-O pattern has just 20; adding a letter does not guarantee a broader list when both positions stay fixed.

Which O-O words score the most?

OXAZOLE scores 23 points before board bonuses, making it the top scorer among these examples. ODZOOKS follows at 21, while OXYMORA and OXYSOME each score 19. The expert shortcut is to scan for X and Z: those tiles drive the top scores, while common choices like OPTIONS are easier to recognize but score less.

Dictionary coverage differs: 71 words appear in ENABLE, 89 in Collins, and 75 in NWL2023. That spread means an entry accepted in one game's lexicon may not work in another. Also, with only 7 matches classed as common, expect many unfamiliar words rather than a list of everyday choices.