Difference between Sleazy and Seedy

SLEAZY vs SEEDY: NOUN

Shabby and untidy
Full of seeds
Morally degraded
Somewhat ill or prone to illness
Having a peculiar flavour supposed to be derived from the weeds growing among the vines; said of certain kinds of French brandy.
Suffering the effects of a hangover
Infirm; gone to seed
Untidy; unkempt
Disreputable; run-down
An affection of a horse's foot, in which a cavity filled with horn powder is formed between the laminæ and the wall of the hoof.
Resembling seeds or a seed.
Abounding with seeds; bearing seeds; having run to seeds.
Tired or sick; unwell.
Somewhat disreputable; squalid.
Worn and shabby; unkempt.
Having many seeds.
Weak and feeble
Old and worn out; exhausted; spiritless; also, poor and miserable looking; shabbily clothed; shabby looking.

Flimsy
Thin and loosely woven
Of cloth
Of thin or flimsy substance; composed of poor or light material: said of a textile fabric.

Abounding with seeds; running to seed.
Having a peculiar flavor, supposed to be derived from weeds growing among the vines: applied to French brandy.
Full of spawn, as a seed-fish.
In glass-making, containing the bubbles called seed.
Looking or feeling wretched, as after a debauch; not well; out of sorts.
Run to seed; no longer fresh, new, or prosperous; worn-out; shabby; poor: as, a seedy coat; to look rather seedy.

Shady, Thin, Inferior, Tinny, Cheap, Punk, Chintzy, Bum, Squalid, Crummy, Cheesy, Sordid, Seamy, Disreputable, Seedy

Wretched, Crummy, Shabby, Seeded, Worn, Infirm, Enfeebled, Debilitated, Unhealthy, Squalid, Scruffy, Sordid, Disreputable, Seamy, Sleazy

Shady, Thin, Inferior, Tinny, Cheap, Punk, Chintzy, Bum, Squalid, Crummy, Cheesy, Sordid, Seamy, Disreputable, Seedy

Wretched, Crummy, Shabby, Seeded, Worn, Infirm, Enfeebled, Debilitated, Unhealthy, Squalid, Scruffy, Sordid, Disreputable, Seamy, Sleazy

It was an extremely dark, sleazy, ugly picture.
Some salespeople are sleazy, no question about it.
It is a sleazy way of increasing income.
Why is the Amazon Training Space So Sleazy?
Check printing seems to be a sleazy business.
On the page, I know it sounds sleazy.
"Nice 'n' sleazy, nice 'n' sleazy does it, does it, does it every time...".
The ruthless evil sleazy soulless business man being eaten up by an even more ruthless evil sleazy soulless business man.
Sounds like a very sleazy approach by a sleazy store.
Remember that behind every sleazy lawyer is a sleazy client.