Diacrítica
Til, diacrítico, cedilha.
That separates or distinguishes; -- applied to points or marks used to distinguish letters of similar form, or different sounds of the same letter, as, a, /, a, /, /, etc.
adj.diacritic, discriminating similar term
Vogais: iaiia
Consoantes: dcrtcl
desertic soil, discourteously, desert soil.