underived

is that underived is not derived, not related while fundamental is pertaining to the foundation or basis; serving for the foundation. Hence: Essential, as an element, principle, or law; important; original; elementary.

As a noun fundamental is

a leading or primary principle, rule, law, or article, which serves as the groundwork of a system; essential part, as, the fundamentals of linear algebra.

Primitive vs Underived - What's the difference?

primitive | underived | Related terms |

Primitive is a related term of underived.

As adjectives the difference between primitive and underived

is that primitive is of or pertaining to the beginning or origin, or to early times; original; primordial; primeval; first while underived is not derived, not related.

As a noun primitive

is an original or primary word; a word not derived from another, as opposed to (derivative).

Underived vs Entire - What's the difference?

underived | entire | Related terms |

Underived is a related term of entire.

As adjectives the difference between underived and entire

is that underived is not derived, not related while entire is (sometimes|postpositive) whole; complete.

As a noun entire is

an uncastrated horse; a stallion.

Original vs Underived - What's the difference?

original | underived | Related terms |

Original is a related term of underived.

As a noun original

is original.

As an adjective underived is

not derived, not related.

Underided vs Underived - What's the difference?

underided | underived |

As adjectives the difference between underided and underived

is that underided is not derided while underived is not derived, not related.

Derived vs Underived - What's the difference?

derived | underived |

As adjectives the difference between derived and underived

is that derived is of, or pertaining to, conditions unique to the descendant species of a clade, and not found in earlier ancestral species while underived is not derived, not related.

As a verb derived

is past tense of derive.