We don't have synonyms for welsh terrier yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are welsh terriers.
(n) :
A sturdy, compact kind of terrier from Wales, with tan head, legs and underbelly and a black or sometimes grizzle saddle; females are sometimes a simple darker tan all over.
(n) :
A sturdy, compact kind of terrier from Wales, with tan head, legs and underbelly and a black or sometimes grizzle saddle; females are sometimes a simple darker tan all over.