its tuff
grit, guts
The four letter word that means, "I forbid," is veto.veto
Depending on context, "character" could mean tone, feel, grit, guts, name, soul, role, part, sign, mark
The four letter word is dawn.
Exit
fern
jane eyre
A four letter word meaning the foundation of something is base.
Sinta, which means strength, morta, which means kill, enm amiago, which means no trust and Doova, which means success
aide
Fast
asea