useless

Useless is a related term of inconsequential.

As adjectives the difference between useless and inconsequential

is that useless is without use or possibility to be used while inconsequential is having no consequence, not consequential, of little importance.

As a noun inconsequential is

something unimportant; something that does not matter.

Blank is a synonym of useless.

As a verb blank

is .

As an adjective useless is

without use or possibility to be used.

As adjectives the difference between wicked and useless

is that wicked is evil or mischievous by nature or wicked can be having a wick while useless is without use or possibility to be used.

As an adverb wicked

is (slang|new england|british) very, extremely.

As a noun wicked

is people who are wickedoxford dictionary [http://wwwoxfordadvancedlearnersdictionarycom/dictionary/wicked_2].

As a verb wicked

is (wick).

As adjectives the difference between unused and useless

is that unused is not used while useless is without use or possibility to be used.

Ineffective is a synonym of useless.

As adjectives the difference between useless and ineffective

is that useless is without use or possibility to be used while ineffective is not having the desired effect; ineffectual.

Dead is a synonym of useless.

As a noun dead

is tooth.

As an adjective useless is

without use or possibility to be used.

As adjectives the difference between useless and insignificant

is that useless is without use or possibility to be used while insignificant is not significant; not important, consequential, or having a noticeable effect.

Unuseless is likely misspelled.

Unuseless has no English definition.

As an adjective useless

is without use or possibility to be used.

Barren is a synonym of useless.

As a noun barren

is bar.

As an adjective useless is

without use or possibility to be used.

False is a related term of useless.

As adjectives the difference between false and useless

is that false is (label) one of two states of a boolean variable; logic while useless is without use or possibility to be used.