with suspicion
Ella hojeó con recelo al extraño.
She suspiciously glanced through the stranger's book.
Occidente mira con recelo las elecciones en Ruanda.
The West views the elections in Rwanda with suspicion.
Tom miró al alto hombre con recelo.
Tom looked at the tall man suspiciously.
Por favor, no me mires con recelo.
Please don't look at me suspiciously.