potpourri /pō-pŭrˈi, pōˈpə-ri or -rēˈ/

1. Orig a mixed stew, olla-podrida
2. A fragrant mixture of dried petals, leaves, spices, etc used to scent a room, etc
3. A selection of tunes strung together, a medley
4. A literary production composed of unconnected parts
5. A hotchpotch or miscellany

• at the first blush
• at the fore
• at the full
• at the hand of
• at the hands of
• at the head of the poll
• at the heels of
• at the instance of
• at the latest
• at the least
• at the mercy of
• at the most
• at the outside
• at the point of
• at the ready
• at the risk of
• at the same time
• at the sharp end
• at the slope
• at the time
• at the top of one's voice
• at the top of the tree
• at the uptak
• at the wheel
• at the worst