Assuming you are referring to "straight", i.e. the opposite of curly, the term is "lacio(a)".
If you mean to translate the phrase "opposite of curly", it would be "el contrario de rizado".
liso lacio (hair)
Curly
The opposite of curly (as in hair) would be straight.Other opposites include untangled, untwisted, or uncurled.straight
The opposite of curly (as in hair) would be straight.Other opposites include untangled, untwisted, or uncurled.straight
Curly
Wavy in Spanish is ONDULADO which means curly
Curly hair
The opposite of sociable in Spanish is introvertido.
The opposite of "cómodo" in Spanish is "incómodo."
The opposite of cruel in Spanish is amable.
The opposite of "pésimo" in Spanish is "excelente."
Morena is the opposite of rubia in Spanish.