seminal

As an adjective seminal

is seminal.

As a letter x is

the twenty-fourth letter of the.

As a symbol x is

voiceless velar fricative.

As an adjective seminal

is seminal.

As a noun panel is

panel.

As an adjective seminal

is seminal.

As a noun inflection is

(grammar) a change in the form of a word that reflects a change in grammatical function.

As adjectives the difference between profound and seminal

is that profound is descending far below the surface; opening or reaching to great depth; deep while seminal is seminal.

As a noun profound

is (obsolete) the deep; the sea; the ocean.

As a verb profound

is (obsolete) to cause to sink deeply; to cause to dive or penetrate far down.

As adjectives the difference between seminal and immense

is that seminal is seminal while immense is huge, gigantic, very large.

As adjectives the difference between seminal and undefined

is that seminal is seminal while undefined is lacking a definition or value.

As adjectives the difference between momentous and seminal

is that momentous is outstanding in importance, of great consequence while seminal is seminal.

As adjectives the difference between prominent and seminal

is that prominent is standing out, or projecting; jutting; protuberant while seminal is of or relating to seed or semen.

As a noun seminal is

a seed.

As nouns the difference between seminal and epiphany

is that seminal is a seed while epiphany is a manifestation or appearance of a divine or superhuman being.

As an adjective seminal

is of or relating to seed or semen.

As adjectives the difference between seminal and quintessential

is that seminal is of or relating to seed or semen while quintessential is of the nature of a quintessence (in all senses); ultimate.

As a noun seminal

is a seed.