archwilydd:archwiliwr

(hwn) noun masculine (archwilwyr)
in English is:

auditor

Mutations

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

Use

yr archwilydd hwn
fy archwilydd i
dy archwilydd di
ei archwilydd ef/o
ei harchwilydd hi
ein harchwilydd ni
eich archwilydd chi
eu harchwilydd nhw/hwy
yr un archwilydd
y ddau archwilydd cyflym*
y tri archwilydd pell*
y pedwar archwilydd tawel*
y pum archwilydd bach*
y chwe archwilydd da*
y saith archwilydd glân*
yr wyth archwilydd llawn*
y naw archwilydd mawr*
y deg archwilydd rhyfedd*

* These adjectives were chosen based on their initial letter in order to demostrate their mutations, and therefore their meaning will not make sense after some nouns!

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