Diferente vs. distinto
In Spanish, diferente and distinto are often used interchangeably to mean different or not the same. However, there are subtle differences in connotation and usage that can impact which word is more appropriate in certain contexts.
Diferente
A1Different, not identical. It implies a difference in kind, quality, or form.
Los colores de las camisetas son diferentes.
(The colors of the t-shirts are different.)
Cada persona es diferente.
(Every person is different.)
Este libro es diferente de los otros que he leído.
(This book is different from the others I've read.)
Distinto
B1Distinct, separate or not identical. It's often used to imply a stronger or more fundamental difference than diferente.
Tienen el mismo nombre pero son personajes distintos.
(They have the same name but they are distinct characters.)
Esto requiere un enfoque distinto.
(This requires a distinct approach.)
Amor y deseo son dos cosas distintas.
(Love and desire are two distinct things.)
Summary
Diferente and distinto both mean different, but they imply a different level of difference. While both can be used interchangeably in most circumstances, distinto often suggests a deeper or more inherent difference than diferente. The surrounding context will usually help to indicate which word is more appropriate.