insignificant

As an adjective insignificant

is not significant; not important, consequential, or having a noticeable effect.

As a verb rejected is

(reject).

As a noun indifference

is the state of being indifferent.

As an adjective insignificant is

not significant; not important, consequential, or having a noticeable effect.

As adjectives the difference between insignificant and faint

is that insignificant is not significant; not important, consequential, or having a noticeable effect while faint is lacking strength; weak; languid; inclined to swoon; as, faint with fatigue, hunger, or thirst.

As a noun faint is

the act of fainting.

As a verb faint is

to lose consciousness caused by a lack of oxygen or nutrients to the brain, usually as a result of a suddenly reduced blood flow (may be caused by emotional trauma, loss of blood or various medical conditions).

As adjectives the difference between insignificant and inferior

is that insignificant is not significant; not important, consequential, or having a noticeable effect while inferior is of lower quality.

As a noun inferior is

a person of lower stature to another.

As adjectives the difference between insignificant and subordinate

is that insignificant is not significant; not important, consequential, or having a noticeable effect while subordinate is placed in a lower class, rank, or position.

As a noun subordinate is

(one who is subordinate) One who is subordinate.

As a verb subordinate is

to make subservient.

As adjectives the difference between inadequate and insignificant

is that inadequate is not adequate; unequal to the purpose; insufficient; deficient; as, inadequate resources, power, conceptions, representations, etc while insignificant is not significant; not important, consequential, or having a noticeable effect.

As adjectives the difference between minuscule and insignificant

is that minuscule is written in minuscules, lower-case while insignificant is not significant; not important, consequential, or having a noticeable effect.

As a noun minuscule

is a lower-case letter.

As adjectives the difference between insignificant and prominent

is that insignificant is not significant; not important, consequential, or having a noticeable effect while prominent is standing out, or projecting; jutting; protuberant.

As adjectives the difference between immaterial and insignificant

is that immaterial is having no matter or substance while insignificant is not significant; not important, consequential, or having a noticeable effect.

As an adjective insignificant

is not significant; not important, consequential, or having a noticeable effect.

As a noun trifles is

.

As a verb trifles is

(trifle).