1. If you know how to pronounce the word, say it out loud. You will say the accented syllable a little louder than the other ones. Example: SYL-luh-bull 2. If you do not know the word, look in the dictionary. It will show the accented syllable either the way I did above, by capitalizing that syllable, or by putting an accent mark (') after it. Example: syl' uh bull2 you would also look on other internet sites but only if you think ours isn't giving enough details about your question,but ours is far the best.
The term 'aggressive' varies. Aggressive towards what. Aggression Towards Animals: All terriers, some working dogs, and some herding dogs. Aggression towards People: Depends. Chow-Chows can be very aggressive, but the same with poorly bred GSD, Dobermans, Rottweilers, Jack Russel, Mastiffs, Akita, Chihuahuas, etc. Its poor genetics and poor upbringing that create an an aggressive dog.