You spell it terroriste.
The word "a" in Afrikaans is spelled as " 'n". This is used as the indefinite article in Afrikaans to mean "a" or "an".
Verf
nael
besig
Argentinië
pienk
asseblief
twaalfduisend
roofdier
"Brein" is the correct spelling for "brain" in Afrikaans.
grys