411 REFERENCE · Wiktionary
-f
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
Appendix:Variations of "f"
English
Pronunciation
en /f/
Suffix
Used as an intensifier in onomatopoeia.
en flump -f flumpf
en nom -f nomf
en whump -f whumpf
See also
en -t<qq:intensifier>