15-Letter Words Starting With PHY

There are 13 15-letter words that start with PHY. 3 are common words, such as PHYSIOLOGICALLY and PHYSIOTHERAPIES. A rarer one is PHYTOTOXICITIES. In this set, O is the most frequent open letter (13 words). 3 words contain a doubled letter.

Full list 13

physiologicallyphysiotherapiesphysiotherapistphysicochemicalphysiographicalphysiopathologyphytochemicallyphytoflagellatephytogeographerphytogeographicphytopathogenicphytoplanktonicphytotoxicities

About this list

Words
13 (3 common words)
Common example
physiologically
Rare example
phytotoxicities
Doubled letters
3
Ending in S
2
Most frequent letter
O (13)

Questions

How many 15-letter words starting with phy are there?

13. 3 of them are common words.

What is a common example?

PHYSIOLOGICALLY is among the common words in this set.