TONIC
Pun Play: This puzzle was SODA easy to solve.

My Gameplay: LEAST, THING, POURS, TONIC
When I was growing up the word TONIC was used in lieu of ‘soda’ when referring to carbonated soft drinks. Technically, it was incorrect as TONIC contains quinine, which gives it it’s signature bitter flavor. Happy hump day everyone. On to tomorrow!