5-letter words with O as the 3rd letter and I as the 4th letter

The O-I pair locks into positions three and four, leaving only the first, second, and final letters open. AVOID, CHOIR, SPOIL, GROIN, and STOIC show how different the openings can be. Only six matches fall into the common-frequency group, so the familiar examples sit alongside a much longer tail of specialist vocabulary.

The O-I pattern at a glance

• 33 tournament-listed words match O in slot three and I in slot four.
• Eight matches are Wordle answers, and all eight also appear in a tournament dictionary.
• Only six matches belong to the common-frequency group.
• Eleven entries end in D; six begin with A.
• QUOIF scores 17 points before premium squares.

How should you narrow this letter pattern?

Use the final letter to cut the search first: D closes 11 matches, more than any other ending. L follows with six, N with five, and T with four.

For a known first letter, start with A, which accounts for six words; S appears four times, while D and Q appear three each. That makes an ending clue more selective than a starting-A clue.

Try familiar examples before rarer entries: AVOID, CHOIR, SPOIL, GROIN, and STOIC are easy to scan against your crossed letters. If none fits, the pattern has not run out; many matches are less familiar.

For Wordle, use the fixed O-I pair as a filter alongside your green and yellow letters. Eight matching answers exist, but the full accepted guess set is broader at 33 words.

Which O-I words score most?

QUOIF is the scoring standout at 17 points; AZOIC follows at 16, and ZOOID is 15. QUOIN and QUOIT each score 14, putting these Q words ahead of CHOIR at 10.

Those are base word scores, not guaranteed board totals: letter and word premium squares change the result. A high-value tile still needs a safe placement to pay off.

For 5-letter words with O as 3rd and I as 4th letter, dictionary coverage differs: ENABLE includes 24, Collins 32, and NWL2023 26, against 33 overall. Only six matches are common, so check an obscure play against your game's word list rather than assuming every entry is accepted everywhere.