9-Letter Words Matching ___R_F___

There are 70 9-letter words that match ___R_F___. 27 are common words, such as CLARIFIED and CLARIFIES. A rarer one is ULTRAFINE. In this set, E is the most frequent open letter (58 words). 13 words contain a doubled letter.

Full list 70

Common words

clarifiedclarifiesglorifiedglorifiesheartfelthorrifiedhorrifieshydrofoilmicrofilmpetrifiedpetrifiesputrefied
clarifiedclarifiesglorifiedglorifiesheartfelthorrifiedhorrifieshydrofoilmicrofilmpetrifiedpetrifiesputrefiedputrefiesredraftedretrofireretrofitssacrificescarifiedscarifiesshortfallswordfishterrifiedterrifiesthereforevitrifiedvitrifieswhereforetherefromcaprifigscarrefourengraftedfebrifugefibriformglorifieringraftedlibriformnigrifiednigrifiesnitrifiednitrifiesproreformretroflexserriformstyrofoamterraformthurifersvitriformwherefromclarifierfibrefillintrofiedintrofiesmetrifiedmetrifiesmicrifiedmicrifiesmicroformmisrefersnitrifierregraftedscarifierscorifiedscorifiessharifiantorrefiedtorrefiestorrifiedtorrifiesultrafastultrafine

About this list

Words
70 (27 common words)
Common example
clarified
Rare example
ultrafine
Doubled letters
13
Ending in S
20
Most frequent letter
E (58)

Questions

How many 9-letter words matching ___r_f___ are there?

70. 27 of them are common words.

What is a common example?

CLARIFIED is among the common words in this set.