rickety

Something rickety — like an old shack — is shaky and likely to fall down because it's fragile.

Some buildings are sturdy, solid, and strong. Others are rickety: rickety things might blow over from a slight breeze. Rickety things are poorly designed or have just become rickety because of aging. Rickety things tend to shake, which is a sign they might fall apart any second. If you put a heavy load in a rickety cart, you might lost your load!

Definitions of rickety
1

adj inclined to shake as from weakness or defect

“a rickety table”
Synonyms:
shaky, wobbly, wonky
unstable
lacking stability or fixity or firmness

adj lacking bodily or muscular strength or vitality

Synonyms:
debile, decrepit, feeble, infirm, sapless, weak, weakly
frail
physically weak

adj affected with, suffering from, or characteristic of rickets

rickety limbs and joints”
Synonyms:
rachitic
ill, sick
affected by an impairment of normal physical or mental function

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