vilo, town.
viloto, little town.

Sometimes the stem no longer exists separately.

mignot, mignoto, darling.
pichot, pichoto, little boy, little girl.

-oto (fem.).

passa, to pass.
passaroto, passing to and fro.

-ou (masc.).

This is a noun-suffix of very frequent use. It seems to be for Latin -or and -orium.

jouga, to play.
jougadou, player.
abla, to brag (cf. Fr. hâbler).
abladou, braggart.
abausi, to abuse, to exaggerate.
abausidou, braggart.
courre, to run.
courredou, corridor.
lava, to wash.
lavadou, lavatory.
espande, to expand.
espandidou, expanse, panorama.
escourre, to flow out.
escourredou, passage, hollow.
toumba, to fall.
toumbadou, water-fall.
abeura, to water.
abeuradou, drinking-trough.
passa, to sift.
passadou, sieve.
mounda, to winnow.
moundadou, sieve.

-ouge.