Malo
The opposite of simpatico would be antipático.
Antipático
simpatico/a
simpatico
it is simpatico
simpatico means friendly.
Simpático IS Spanish. It means something like 'likeable' or 'cute'.
Carlos es simpatico.
simpático means nice or sympathetic in Spanish
"Simpatico" does not have a plural form. It is an adjective in Spanish that means likeable or agreeable, and it remains the same in both singular and plural usage.
simpatico/simpatica-sympatheticbueno/buena-goodagradable
Kind, as in 'you are kind' is simpatico, Kind as in 'what kind of dog is that?' is tipo