suspect, vb.
1. To consider (something) to be probable.
2. To consider (something) possible.
3. To consider (a person) as having probably committed wrongdoing, but without certain truth.
reasonably suspect.
1. To consider (something) to be probable under circumstances in which a reasonable person would be led to that conclusion.
2. To consider (someone) as having probably committed wrongdoing under circumstances in which a reasonable person would be led to that conclusion.