An unglossed word in 1964 notes on Dalath Dirnen (DD) derived from the root √PHAW (PE17/181). Since this root was elsewhere glossed “emit (foul breath etc.)”, this word probably mean something like “✱breath, puff of breath”, like its cognate Q. foa (VT47/35).
Sindarin
faw
foa
faw
noun. *breath, puff of breath
faw-
verb. to puff, blow, pant
phaw
foa
Q. foa. >> faw
Q. foa. >> phaw