Here are 10 clues from the 4-15-2019 Jeopardy! match.

The players got all these clues in WORLD FULL OF IDIOMS:
($200) As the mariachis play in Mexico, you might hear “wiggle your bucket”, commanding you to do this
($400) In a Chinese idiom to “emit smoke from seven orifices” is to be in this emotional state
($600) Meaning “wasted effort”, a Thai idiom is “riding” one of these South Asian beasts “to catch a grasshopper”
($800) To be served this pungent condiment “after lunch” is the Polish way of saying it’s too late, what’s happened has happened
($1000) The Portuguese equivalent of this colorful proverb is “your neighbor’s chicken is always fatter”

ANSWERS: show

They also got all the clues in ONOMATOPOETIC WORDS:
($400) Pigeon pen
($800) A witch’s brew
($1200) There’s no knocking this gasoline rating number
($1600) The back of the neck
($2000) Cook apples in sugar until tender to make this crustless dessert served in a glass dish

ANSWERS: show

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