Ffrydiol, a. streaming
Ffrydiolrwydd, n. fluidity
Ffrymiaw, v. to grow luxuriant
Ffryn, n. a quiver, a shudder
Ffrysiad, n. a bustling
Ffrysio, v. to bustle
Ffrystell, n. a hurly-burly
Ffrystellu, v. to bustle
Ffrystiad, n. festination
Ffrystio, v. to hurry off