professional profesional

proportional proporcional

provincial provincial

radical radical

rational racional

real real

ritual ritual

rival rival

sentimental sentimental

signal señal

social social

special especial

spiral espiral

spiritual espiritual

statistical estadístico

superficial superficial

technological tecnológico

terminal terminal

territorial territorial

thermal termal

total total

traditional tradicional

trivial trivial

tropical tropical

universal universal

usual usual

vertical vertical

viral viral

visual visual

vital vital

vocal vocal