Hey all.
Here's a list of some words I found. They're called onomatopoeic words, meaning that they sound like what they refer to.
Funny thing is, as you pronounce, you stop to check if it correlates with the sound.
LOL that's interesting.
Here we go......
I hope you enjoy pronouncing them :
SPLASH
WHINE
CHIME
HISS
TINKLE
HUSH
THUD
PURR
SQUEAK
PING PONG
GONG
POP
BABBLE
MOAN
WHIRR
CLANG
BAA