deteriorate

In lang=en terms the difference between drop and deteriorate

is that drop is to cancel or end a scheduled event, project or course while deteriorate is to grow worse; to be impaired in quality; to degenerate.

As verbs the difference between drop and deteriorate

is that drop is to fall in droplets (of a liquid) while deteriorate is to make worse; to make inferior in quality or value; to impair.

As a noun drop

is a small mass of liquid just large enough to hold its own weight via surface tension, usually one that falls from a source of liquid.

As verbs the difference between deteriorate and declined

is that deteriorate is to make worse; to make inferior in quality or value; to impair while declined is (decline).

As verbs the difference between deteriorate and despoil

is that deteriorate is to make worse; to make inferior in quality or value; to impair while despoil is to deprive for spoil; to take spoil from; to plunder; to rob; to pillage.

As a noun despoil is

(obsolete) plunder; spoliation.

In lang=en terms the difference between disrupt and deteriorate

is that disrupt is to interrupt or impede while deteriorate is to grow worse; to be impaired in quality; to degenerate.

As verbs the difference between disrupt and deteriorate

is that disrupt is to throw into confusion or disorder while deteriorate is to make worse; to make inferior in quality or value; to impair.

As an adjective disrupt

is (obsolete) torn off or torn asunder; severed; disrupted.

In lang=en terms the difference between deteriorate and disturb

is that deteriorate is to grow worse; to be impaired in quality; to degenerate while disturb is to have a negative emotional impact; to cause emotional distress or confusion.

As verbs the difference between deteriorate and disturb

is that deteriorate is to make worse; to make inferior in quality or value; to impair while disturb is to confuse a quiet, constant state or a calm, continuous flow, in particular: thoughts, actions or liquids.

As a noun disturb is

(obsolete) disturbance.

As verbs the difference between demolish and deteriorate

is that demolish is to destroy; to destruct while deteriorate is to make worse; to make inferior in quality or value; to impair.

As verbs the difference between debilitated and deteriorate

is that debilitated is (debilitate) while deteriorate is to make worse; to make inferior in quality or value; to impair.

As an adjective debilitated

is weakened.

As verbs the difference between ravage and deteriorate

is that ravage is while deteriorate is to make worse; to make inferior in quality or value; to impair.

As verbs the difference between deteriorate and worsening

is that deteriorate is to make worse; to make inferior in quality or value; to impair while worsening is .

As a noun worsening is

a worse situation; an aggravation.

As a verb deteriorate

is to make worse; to make inferior in quality or value; to impair.

As an adjective undefined is

lacking a definition or value.