infinitesimal

As adjectives the difference between infinitesimal and substantial

is that infinitesimal is infinitesimal while substantial is having to substance; actually existing; real; as, substantial life.

As a noun substantial is

anything having substance; an essential part.

As adjectives the difference between infinitesimal and imperceptible

is that infinitesimal is infinitesimal while imperceptible is not perceptible, not detectable, too small in magnitude to be observed.

As adjectives the difference between paltry and infinitesimal

is that paltry is trashy, trivial, of little value while infinitesimal is infinitesimal.

As an adjective infinitesimal

is infinitesimal.

As a noun minuteness is

the property of being minute.

As an adjective infinitesimal

is infinitesimal.

As a noun null is

zero, nil; the cardinal number before einn.

As an adjective infinitesimal

is infinitesimal.

As a noun brandon is

(eo-form of).

As nouns the difference between infinitesimal and iota

is that infinitesimal is a non-zero quantity whose magnitude is smaller than any positive number (by definition it is not a real number) while iota is the ninth, and smallest, letter of the Greek alphabet.

As an adjective infinitesimal

is incalculably, exceedingly, or immeasurably minute; vanishingly small.

As adjectives the difference between negligible and infinitesimal

is that negligible is able to be ignored or excluded from consideration; too small or unimportant to be of concern while infinitesimal is incalculably, exceedingly, or immeasurably minute; vanishingly small.

As a noun infinitesimal is

a non-zero quantity whose magnitude is smaller than any positive number (by definition it is not a real number).

As adjectives the difference between infinitesimal and large

is that infinitesimal is infinitesimal while large is of considerable or relatively great size or extent.

As a noun large is

(music|obsolete) an old musical note, equal to two longas, four breves, or eight semibreves.

As adjectives the difference between infinitesimal and diminutive

is that infinitesimal is incalculably, exceedingly, or immeasurably minute; vanishingly small while diminutive is very small.

As nouns the difference between infinitesimal and diminutive

is that infinitesimal is a non-zero quantity whose magnitude is smaller than any positive number (by definition it is not a real number) while diminutive is a word form expressing smallness, youth, unimportance, or endearment.