Difference between Clumps and Thud

CLUMPS vs THUD: NOUN

A heavy dull sound (as made by impact of heavy objects)
A compact mass
A game of questions and answers.
Variant forms of clumse.
A game in which questions are asked for the purpose of enabling the questioners to discover a word or thing previously selected by two persons who answer the questions; -- so called because the players take sides in two “clumps” or groups, the “clump” which guesses the word winning the game.
Plural form of clump.
A grouping of a number of similar things

A heavy dull sound (as made by impact of heavy objects)
A blow or fall causing such a sound.
A dull sound, as that of a heavy object striking a solid surface.
Republic F-105 Thunderchief jet ground attack fighter.
The sound produced by a blow upon a comparatively soft substance; a noise like that of a heavy stone striking the ground; hence, a stroke or blow causing a dull, blunt, or hollow sound.
Synonyms See thump.
A dull sound without resonance, like that produced by striking with, or striking against, some comparatively soft substance; also, the stroke or blow producing such sound.
The sound of a dull impact.

To move with velocity: as, “he thudded away,”
To rush with a hollow sound.
To emit a low. dull sound such as is produced by a blow upon a comparatively soft substance.
To drive with impetuosity.
To beat; strike.
To push; press.

Thump, Plunk, Chunk, Ball, Thud, Flock, Clunk, Clod, Bunch, Bundle, Clop, Clomp, Cluster, Glob, Lump

Clang, Screech, Whoosh, Thwack, Whump, Noisy, Noise, Sound, Clump, Crunch, Scrunch, Crump, Thumping, Clunk, Thump

Thumping, Thump, Plunk, Chunk, Ball, Thud, Flock, Clunk, Bunch, Bundle, Clop, Clomp, Cluster, Glob, Lump

Rumble, Bang, Clang, Screech, Whoosh, Whump, Noisy, Noise, Sound, Clump, Crunch, Crump, Thumping, Clunk, Thump

It left clumps as seen in the picture provided.
The listing shows clumps sorted in alphabetical order.
Pollen dispersal in clumps is typical of angiosperms.
Both are coated with clumps of white goo.
Unrecognizable clumps of BURNING DEBRIS lie scattered about.
Remember: loose, soft powder that clumps, not dough.
There should be no visible clumps after resuspension.
Clumps of platelets will also not be counted.
Tresemme and no more clumps in my tub.
If clumps or spots appear, turn the vial end over end a number of times to see if the clumps or spots dissipate.

THUD which maintain player control and encourage competitive play.
It fell on the carpet with a little thud.
The Senate already passed its own THUD Appropriations bill.
There was another thud followed by a crunching sound.
The thud of mortars was right beneath him?
It hits the floor with a heavy thud.
He falls to the ground with a thud.
Libation may atheistically thud beside the underarm affect.
There was a thud, thud, thudding noise at the same time leaves and bits of bark were ripped from the tree behind him.
The Commissar began to hear the thud thud thud of artillery strikes above them.