troubled

As a noun troubler

is one who, or that which, troubles; a disturber.

As an adjective troubled is

anxious, worried, careworn.

As a verb troubled is

(trouble).

As a noun taxonomy

is the science or the technique used to make a classification.

As an adjective troubled is

anxious, worried, careworn.

As a verb troubled is

(trouble).

As adjectives the difference between troubling and troubled

is that troubling is distressing, worrying while troubled is anxious, worried, careworn.

As verbs the difference between troubling and troubled

is that troubling is present participle of lang=en while troubled is past tense of trouble.

As a noun troubling

is the infliction of trouble or distress.

As adjectives the difference between endangered and troubled

is that endangered is in danger, at risk, said of something where there is a strong possibility something bad will happen to it (for example, a species in danger of going extinct while troubled is anxious, worried, careworn.

As verbs the difference between endangered and troubled

is that endangered is past tense of endanger while troubled is past tense of trouble.

As adjectives the difference between troubled and overtroubled

is that troubled is anxious, worried, careworn while overtroubled is excessively troubled.

As a verb troubled

is (trouble).

As adjectives the difference between troubled and nontroubled

is that troubled is anxious, worried, careworn while nontroubled is not troubled.

As a verb troubled

is (trouble).

As an adjective troubled

is anxious, worried, careworn.

As a verb troubled

is past tense of trouble.

As a noun troubledness is

the state or condition of being troubled; anxiety.

As an adjective troubled

is anxious, worried, careworn.

As a verb troubled

is (trouble).

As an adverb troubledly is

in a troubled way.