6-letter words with R as the 2nd letter and O as the 4th letter

With both middle positions fixed, the remaining clues sit at the edges: TROOPS, ERRORS, and BROOKS finish in S, while GROOVY and DROOPY end in Y. Just 10 entries rank among the most frequent English words, so familiar-looking candidates are a minority. The pattern also spans very different word shapes, from plurals to place names and descriptive terms.

At a glance: the fixed-letter pattern

• 78 words fit the R-second, O-fourth pattern in at least one tournament dictionary.
• 41 end in S; the next most frequent ending is Y, with 13.
• ARROYO and AREOLA share the pattern but finish differently: Y versus A.
• BRYONY leads the score list at 14 points; GROOVY and BROOCH each score 13.

How many 6-letter words have R second and O fourth?

The R-N-O pattern has 153 matches, nearly twice this set’s 78; R-I-O has 133. That makes R plus O a relatively tight clue, not a broad family. If your puzzle fixes those two letters, you have a much shorter search than some neighboring patterns.

Among these 78 words, A starts 22, B starts 10, and D starts 8. TROOPS, ERRORS, and GROOVE show how different openings preserve the same fixed middle. Keep several possible first letters in play instead of assuming the word begins with R.

Dictionary coverage and a practical solving clue

Collins includes 77 matches, NWL2023 has 64, and ENABLE has 59. The overall count is 78, so a candidate can appear in one tournament list and miss another. Check your game’s word list before committing, especially for less familiar entries such as BRYONY or ARROYO.

A useful limitation: only 10 entries fall in the most frequent English-word group, so this is not a list of 78 everyday choices. The high scorer is BRYONY at 14 points, but a less familiar word is not automatically playable in every game.

For 6-letter words with R as the 2nd letter and O as the 4th letter, test the ending early: 41 candidates finish in S. TROOPS, PROOFS, and GROOMS illustrate that plural endings dominate, while GROOVY and DROOPY give you Y-ending alternatives.