in English is:

flex

Mutations

Soft:(no mutation)
Nasal:(no mutation)
Aspirate:(no mutation)

Use

y fflecs hwn
fy fflecs i
dy fflecs di
ei fflecs ef/o
ei fflecs hi
ein fflecs ni
eich fflecs chi
eu fflecs nhw/hwy
External

Dictionary Portal

This is a library of dictionaries and other online resources where you can search further for fflecs*:

Specialist Dictionaries
Glossaries
Terminology
Encyclopedia
Example Sentences
Sentences containing:

*External websites will be opened in a new window.