That may be modified by the addition of an infix.(adjective)
Taking the role of an infix.(adjective)
Wiktionary.org : Text is available under the Creative Commons Attribution-ShareAlike License
Use "infixal" in a sentence
"The quasi-infixal usage in abso-Pygmalion-lutely quoted by Eric Hamp reminds us of Portrait of the Artist as a Young Dog by Dylan Thomas, where we read, "` The chap I know says you can always tell a cuckoo from Bridgend, it goes:" Cuckbloodyoo! cuckbloodyoo! "'"