(whether) by accident or design

whether intended to be this way or not.

The system, whether by accident or design, benefits people who live in the cities more than people who live in the country.

• with teacher's hat on
• with [teacher's/lawyer's etc.] hat on
• with the best of them
• with the best will in the world
• with tongue in cheek
• with your back against the wall
• with your bare hands
• with your eyes closed
• with your eyes open
• with your eyes wide open
• with your guns blazing
• with your ... hat on
• with your head in the clouds
• with your lawyer's hat on
• with your nose in the air
• with your own fair hands
• with your tail between legs
• with your tail between your legs
• with your teacher's hat on
• with your [teacher's/lawyer's etc.] hat on
• woe betide
• woe betide someone
• wolf in sheep's clothing
• wolf whistle
• wolf-whistle