Here are 2 categories from the 4-17-2019 Jeopardy! match.

The players got all the clues in RHYME TIME, except the $800 one (*)

($200) A nursery rhyme pumpkin eater’s units of measure
($400) Paddy grain cost
($600) An overconfident thoroughbred rider
*($800) A tin pot for cooking or boiling water
($1000) Ms. Doe without her makeup

ANSWERS: show

BRAVING THE ELEMENTS
($400) The Latin word for iron gives it this elemental symbol
*($800) Bearing the name of a Greek god,, this radioactive element was the second transuranium element discovered
($1200) Nuclear fission was confirmed when this element, symbol Ba, was produced by zapping uranium with neutrons
($1600) Used to make lenses, lutetium is one of these “uncommmon” [sic] metals
($2000) It was identified in 1828 & named for a Norse deity, long before it was found to be a nuclear fuel

ANSWERS: show

Whoops! One more triple stumper for ya in ABBREVIATED MAGAZINES:

($2000) It’s the top resource for all things Xbox, Wii, Playstation, etc: GI

Today’s Daily Doubles and more information on Final Jeopardy! on Fikkle Fame’s full Daily Jeopardy! Recap