troubling

As adjectives the difference between troublous and troubling

is that troublous is (obsolete) of a liquid: thick, muddy, full of sediment while troubling is distressing, worrying.

As a verb troubling is

.

As a noun troubling is

the infliction of trouble or distress.

As verbs the difference between troubling and bothering

is that troubling is while bothering is .

As an adjective troubling

is distressing, worrying.

As a noun troubling

is the infliction of trouble or distress.

As adjectives the difference between troubling and undefined

is that troubling is distressing, worrying while undefined is lacking a definition or value.

As a verb troubling

is .

As a noun troubling

is the infliction of trouble or distress.

As adjectives the difference between confusing and troubling

is that confusing is difficult to understand; not clear as lacking order, chaotic etc while troubling is distressing, worrying.

As verbs the difference between confusing and troubling

is that confusing is while troubling is .

As a noun troubling is

the infliction of trouble or distress.

As adjectives the difference between bothered and troubling

is that bothered is caused to show discomposure while troubling is distressing, worrying.

As verbs the difference between bothered and troubling

is that bothered is (bother) while troubling is .

As a noun troubling is

the infliction of trouble or distress.

As adjectives the difference between troubling and concerning

is that troubling is distressing, worrying while concerning is causing concern; worrisome.

As verbs the difference between troubling and concerning

is that troubling is while concerning is .

As nouns the difference between troubling and concerning

is that troubling is the infliction of trouble or distress while concerning is that which one is concerned in; one's business.

As a preposition concerning is

regarding, respecting.

As adjectives the difference between troubling and worried

is that troubling is distressing, worrying while worried is thinking about unpleasant things that have happened or that might happen; feeling afraid and unhappy.

As verbs the difference between troubling and worried

is that troubling is while worried is (worry).

As a noun troubling

is the infliction of trouble or distress.

As verbs the difference between bother and troubling

is that bother is to annoy, to disturb, to irritate while troubling is .

As nouns the difference between bother and troubling

is that bother is fuss, ado while troubling is the infliction of trouble or distress.

As an interjection bother

is a mild expression of annoyance.

As an adjective troubling is

distressing, worrying.

As verbs the difference between bad and troubling

is that bad is to simulate while troubling is .

As an adjective troubling is

distressing, worrying.

As a noun troubling is

the infliction of trouble or distress.

As adjectives the difference between troubling and difficult

is that troubling is distressing, worrying while difficult is hard, not easy, requiring much effort.

As verbs the difference between troubling and difficult

is that troubling is while difficult is (obsolete|transitive) to make difficult; to impede; to perplex.

As a noun troubling

is the infliction of trouble or distress.