cwm y gwanwyn (season of the year) cwm y ffynnon (valley of the fountain)
The welsh word for spring is "gwanwyn".
Gair
Words that can be made from the word spring: gin grin grip I in is nip pig pin ping prig sin sing sip spin sprig
ringmingleprimsewglowcomesingmownowgrimewinwineminemeseegreenwegincrewrowweregrewwringwinglimenot to mention all the plurals you could do with the "s"
"o", usually, but may depend on the context.E.e. Rydw i'n dod o Gymru = I come from Wales.