Unadulterous

Part of speech: adjective

Definitions

  1. Characterized by a steadfast commitment to marital fidelity, free from the influence of infidelity or external romantic entanglements
  2. Denoting a condition of unwavering loyalty in a committed relationship, devoid of any betrayals or adulterous behavior
  3. Maintaining an unwavering promise of loyalty within a partnership, entirely devoid of any acts of infidelity or romantic deception

Etymology: This adjective traces its roots to the concept of purity and untaintedness. It combines the negative prefix "un-" with a form related to "adulterate," which originally meant to make something impure or inferior by adding extraneous elements. The base verb "adulterate" comes from the Latin "adulterare," itself derived from "adulter," meaning "adulterer." This Latin term is linked to "alter," meaning "other," suggesting the idea of mixing something with something else that does not belong. The suffix "-ous" is a common English adjective-forming element, typically meaning "full of" or "having the qualities of." When attached to a participial root, it forms an adjective describing a state or condition. Thus, the word can be understood as describing something "not adulterated" or "not mixed with impurities." While "adulterous" is well known in English, especially in moral or legal contexts referring to illicit sexual relations, the form with the negative prefix is far less common. The addition of "un-" negates the sense of adulteration, emphasizing purity or the absence of corruption. Such a formation likely arose by analogy with other adjectives formed by adding "un-" to express the opposite quality. This term entered English as a constructed adjective, probably in the 18th or 19th century, when English speakers frequently created new adjectives by applying familiar prefixes and suffixes to existing roots. It did not emerge as a direct borrowing from Latin, but rather as a coinage based on established English morphological patterns. Overall, this word encapsulates the idea of something or someone free from adulteration or impurity, particularly in a moral or figurative sense, by negating the concept of adulteration itself.

Synonyms: pure, faithful, chaste, loyal, trustworthy

Antonyms: adulterous, unfaithful, disloyal, deceitful, betraying