1. Phonetics
In Vúndwÿldówyn, there are different sounds than in English, and they're also written differently sometimes. Below are the sounds and how they're pronounced.
Áá: short a as in "A, B, C, D, E, F..."
Āā: long a, e.g. "arm"
Ää: a deep a
Bb: as in English
Dd: as in English
Éé: e as in "egg"
Ëë: like a French "e"
Ff: as in English
Gg: g as in "gorge"
Yy: y like the English i in "give"
Ÿÿ: y like in the English ee in "glee"
Kk: as in English
Ll: as in English
Mm: as in English
Nn: as in English
Óó: o as in "on"
Òò: o as in the English oa in "foam"
Pp: as in English
Rr: rolling r like in Italian
Ss: as in English
Tt: as in English
Úú: u as in "gum"
Ūū: u as in "mood"
Vv: as in English
Ww: as in English
Gh: as in a lion or tiger growling, Welsh "ch"
Ææ: the English "i" sound in "...h,i, j, k, l,m, etc."
DDdd: unvoiced th like in "throat"
Þþ: unvoiced th like in "throat"
Ðð: voiced th like in "the" or "that"