redundant

As adjectives the difference between redundant and iterate

is that redundant is superfluous; exceeding what is necessary while iterate is (obsolete) said or done again; repeated.

As a verb iterate is

(computing|mathematics) to perform or repeat an action on each item in a set.

As a noun iterate is

(mathematics) a function that iterates.

As adjectives the difference between redundant and remnant

is that redundant is superfluous; exceeding what is necessary while remnant is (archaic) remaining; still left.

As a noun remnant is

the small portion remaining of a larger thing or group.

As adjectives the difference between corny and redundant

is that corny is insipid or trite or corny can be (obsolete) strong, stiff, or hard, like a horn; resembling horn while redundant is superfluous; exceeding what is necessary.

As adjectives the difference between supernumerary and redundant

is that supernumerary is extra; beyond the standard or prescribed amount or number while redundant is superfluous; exceeding what is necessary.

As a noun supernumerary

is a civil designation for somebody who works in a group, association or public office, without forming part of the regular staff; those distinguished from numerary (for example, supernumerary judges are those who help the regular judges when there is a surplus amount of work).

As adjectives the difference between recurrent and redundant

is that recurrent is recurrent; recurring while redundant is superfluous; exceeding what is necessary.

As adjectives the difference between trivial and redundant

is that trivial is ignorable; of little significance or value while redundant is superfluous; exceeding what is necessary.

As a noun trivial

is (obsolete) any of the three liberal arts forming the trivium.

As adjectives the difference between concise and redundant

is that concise is brief, yet including all important information while redundant is superfluous; exceeding what is necessary.

As adjectives the difference between redundant and duplicitous

is that redundant is superfluous; exceeding what is necessary while duplicitous is given to or marked by deliberate deceptiveness in behavior or speech.

As an adjective redundant

is superfluous; exceeding what is necessary.

As a noun junk is

discarded or waste material; rubbish, trash or junk can be (nautical) a chinese sailing vessel.

As a verb junk is

to throw away.

As adjectives the difference between tedious and redundant

is that tedious is boring, monotonous, time consuming, wearisome while redundant is superfluous; exceeding what is necessary.