Sensible (adjective)

1. Reasonable and practical.
2. Able to be perceived by the senses.
3. Able to think and make decisions in a sensible and practical way.
4. Having or showing good sense or practical judgment.

Origin:

Late middle english (also in the sense "able to be perceived by the senses"): from old french, or from latin sensibilis, from sensus, past participle of sentire "to feel".

Examples:

1. It was a sensible decision to wait for the rain to stop.
2. He gave a sensible answer.
3. She always has sensible shoes.
4. He had a sensible attitude towards money.
5. The sensible thing to do would be to leave early.