This is the 9598th most frequent Spanish word.
apropiados
"Appropriate" or "suitable."
In this sentence, 'apropiados' is used as an adjective modifying 'momentos,' indicating which moments are suitable or proper.
Elige los momentos apropiados para hacer preguntas.
Choose the appropriate moments to ask questions.
Here, 'apropiados' describes 'zapatos,' suggesting they are suitable for the specific activity mentioned.
Los zapatos apropiados son necesarios para la caminata.
The appropriate shoes are necessary for the hike.
Finally, 'apropiados' is an adjective qualifying 'trajes,' implying the clothes are fitting for the context of job interviews.