NLD, NVLD

holobonjo kolkanity mojdasda

szeklote - mysz (od brzmienia walijskiego llygoden w Tłumaczu Google)

Drewi llygoden. Kill y llygoden, gath! Yn union fel nad ydynt yn dioddef! Aroglau o lygod. Cynffon llygoden.

(po walijsku)

ci wedi marw

ceffyl pate lub ceffylpate

Fassumargen vizalta yndavi kazowwono.
Untra kaldene telmesi bintono.
Kolafi nip mre tollono.
Kothen belgisto poilonami vassalta.

Amsete Vataryz - I heard something like that phrase (which is read like it would have been Polish) in certain song. It could be the name of certain character using idiosyncratic language.

Twonse - word formed by two first letters in words in the phrase "twenty-one seven".

Toftef - word formed by first letters in the phrase "twenty-one forty-two eighty-four".

Thsini - word formed by two first letters in words of the phrase "three six nine".

Twelfour - word formed by four first letters in words forming phrase "twelve four". From three first letters of these words the word twefou would be formed.

Nisith - word formed by first two letters of the phrase "nine six three".

Twonse, toftef, thsini, twelfour are words formed to be names of my most coincident sets of numbers: 21 7; 21, 42, 84; 3, 6, 9; 12 4.

"Vataryz" may look somewhat like the word "Katarzyna" ("Catherine" in Polish).