Sensible Diversion #5

This is usually one of our rare gifts to our paid subscribers but this week it is free to you all.

Group the 16 words into 4 groups of 4. I’ll post the answer at 4 PM CST. It will be on the site but it won’t be sent by email.

Good luck.

Kidney; Stones; Santorini; Heal

Oddi; Vater; Hare; Bladder

Bones; Mussel; Wirsung; Thrones

Groans; Gallbladder; Salivary Duct; Humorous