thud: The trash bag hit the ground with a muffled thud.
thump: The angry politician drew the crowds' attention by thumping his hand heavily on the lectern.
ticktock: "TickTock, TickTock" sounded the grandfather clock before it chimed one o'clock.
tinkle: As the cat ran across the room, a tinkle came from the small bells attached to its collar.
tsk: "Tsk, tsk, do you think you should be doing that?"
twang: A familiar twang came from the banjo player's strings.
tweet: "Tweet, tweet" sounded the young birds heralding in the morning's sunrise.
ugh: "Ugh! I need to work on the weekend!"
vroom: "Vroom, vroom" revved the cars' engines before the big race.
whack: The judge's gavel came down with a heavy whack silencing the noisy court room.
wham: "Wham, wham" pounded the pole driver into the ground.
whir: The whir of the propellers got louder and louder before the plane took off from the runway.
whizz: The motor whizzed as it went faster and faster.
whoop: "Whoop, whoop, whoop" the ceiling fan sounded in the heat of the night.
whoosh: With a loud whoosh, the new high speed elevator cut through the air contained in the shaft.
woof: The deep woof of the large dog made them happy that they were on the other side of the tall fence.
yikes: "Yikes! That was a close one!"
zap: "Zap, Zap" yelled the young boy, "I got you with my laser gun!"
zing: "Zing, Zing, no I got you with my ray gun first!", said his friend.
zip: As Dad pulled the lawn mowers cable there was a loud zipping sound.
zoom: John and Mary could hear the zoom of the cars coming from the highway.