merely
Only, just, or nothing more than something.
Merely means only, just, or nothing more than. When someone says “I merely asked a question,” they're emphasizing that they did something simple and nothing beyond that. When you describe something as merely coincidence, you mean it was only a chance occurrence with no deeper meaning.
The word often makes something sound smaller or less important than it might seem. If a classmate tells you that your science project won second place but was “merely a replica of last year's winner,” they're trying to diminish your achievement by claiming it was just copying. If someone says “it's merely a scratch,” they mean the injury is minor and not worth worrying about.
Sometimes merely helps clarify a misunderstanding. When you tell your teacher, “I was merely helping my friend understand the assignment,” you're explaining that you were just offering assistance. The word distinguishes between what actually happened and what someone might have assumed.