#Greek etymology

• Aeluro- — A combining linguistic form (prefixoid) derived from Ancient Greek ('ailouros'), used to create neologisms and scientific terms in zoology, medicine, psychology, or mythology, carrying the meaning of 'cat', 'feline', or relating to cats (e.g., aelurophobia, aelurophilia).
• Agapie — A traditional masculine given name and surname in the Romanian linguistic space, bearing a strong religious connotation in the Orthodox calendar. Etymologically and structurally, it originates from the Greek name 'Agapios', closely linked to the noun 'agape', which signifies Christian love, devotion, and selfless spiritual fraternity.
• Agapit — A masculine given name and surname of Greek origin, used historically in the Christian-Orthodox and hagiographic spaces; it originates from the name 'Agapetos', which structurally translates to 'the beloved', 'esteemed', or 'worthy of love'. In universal ecclesiastical history, this name was borne by two popes of Rome and numerous early Christian saints and theologians, forming an onomastic pillar based on the virtue of spiritual love.
• Agata — A feminine given name and surname of Ancient Greek origin, widespread in international onomastics and adapted into Romanian primarily through Christian hagiographic tradition; it originates from the adjective 'agathos', structurally signifying 'good', 'virtuous', 'noble', or 'honorable'. In the Christian calendar, the central figure is Saint Agatha, a 3rd-century martyr, considered a structural protector against fires and breast diseases.
• Agatanghel — A masculine given name of Ancient Greek origin, historically used in the Christian-Orthodox space; it originates from the name 'Agathangelos', structurally composed of the elements 'agathos' (good) and 'angelos' (angel, messenger), translating to 'the good messenger' or 'the good angel'. In religious history and hagiography, this name is associated with Saint Agathangelus, a 4th-century martyr, as well as famous medieval apocalyptic apocrypha known as the prophecies of Agathangelos.
• Agatha — The international and Latin/Greek-derived graphic form of the feminine given name Agata, originating from the adjective 'agathos' (good, virtuous); borne by famous personalities such as the British writer Agatha Christie, considered the queen of detective novels. In an onomastic structural sense, it retains the digraph 'th' specific to the original Hellenic etymology, being highly popular in the Anglo-Saxon and Western European spaces.
• Agatho- — A learned combining form derived from ancient Greek, utilized as the initial element in the structure of compound words within the international lexicon. Semantically, it introduces the concept of 'good', 'beautiful', 'favorable', or 'noble' into the coordinated term, serving to form complex philosophical, medical, hagiographical, or onomastic concepts.
• Agnes — A feminine first name widely used internationally, equivalent to the Romanian names Agnia or Agneza. It originates from Ancient Greek (Hagne), carrying the structural meaning of 'pure', 'holy', or 'chaste'. The name gained immense popularity in the Christian world due to Saint Agnes, a 4th-century martyr considered the patron saint of young girls.
• Ailuro- — A lexical combining form (prefixoid) of Greek origin used in modern scientific, medical, and psychological terminology to introduce a reference to cats (Felis catus). It is structurally used in the formation of specialized words in psychiatry (such as ailurophobia - the pathological fear of cats) or zoology, defining characteristics related to this feline family.
• Allanto- — A combining form or structural prefixoid used in international medical and biological terminology to introduce references to the allantois (a sac-like embryonic membrane), to allantoic acid, or to anatomical structures shaped like a sausage or an elongated sac. This lexical element serves to construct complex neologisms within the disciplines of embryology, urology, and histology.
• Andr- — A scholarly combining form placed at the beginning of a word (prefixoid), derived from the Greek 'aner, andros' (man, male), used in medical, biological, and anthropological scientific terminology to form terms related to the male sex, masculine characteristics, or specific male anatomical and physiological structures (takes the form 'andr-' before a vowel and 'andro-' before a consonant).
• Andro- — A scholarly combining form placed at the beginning of a word (prefixoid), derived from the Greek 'aner, andros' (man, male), used in medical, biological, and anthropological scientific terminology to form terms related to the male sex, masculine characteristics, or specific male anatomical and physiological structures (takes the form 'andro-' before a consonant and 'andr-' before a vowel).
• Angela — A widely used feminine given name in Romanian and international onomastics, being the feminine form of the name 'Angelus' or 'Anghel'. Originating from ancient Greek (angelos), the name carries the profound meaning of 'messenger', 'envoy of God', or 'angelic being', traditionally associated with virtues such as purity, gentleness, spiritual beauty, and divine protection.
• Anghel — A highly widespread masculine given name and surname in Romanian onomastics, originating directly from the ancient Greek language, where the word 'angelos' means 'envoy', 'messenger', or 'messenger of God' (angel). The name carries a strong spiritual connotation of protection and purity, historically linked to numerous prominent personalities in Romanian culture, literature (such as the poet Dimitrie Anghel), and history.
• Anthropo- — A scientific combining form (prefixoid) derived from Greek (anthropos - man), used in international scientific nomenclature to form compound words. Its linguistic role is to introduce the meaning of 'man', 'human', 'relating to humanity', or 'specific to the human species' across various disciplines such as anthropology, biology, sociology, or linguistics.
• Arghie — An archaic or regional Romanian hypocoristic masculine given name, derived through simplification from the Greek name Arghir (Argýrios, structurally linked to 'argyros' – silver); a name historically borne in traditional communities and occasionally mentioned in old charters or church chronicles within the Balkan space.
• Arghiro — A combining form or initial scholarly prefixoid used in scientific, technical, or historical terminology to indicate a direct connection with silver, silver coins, or the chemical and visual properties of this white precious metal. It originates from ancient Greek and structurally serves to form compound words in various fields such as histology, archaeology, or numismatics.
• Arghita — A rare feminine given name, a regional or archaic variant derived from the masculine name Arghir, based on the Greek etymon 'argyros' (silver). In the context of traditional Balkan onomastics, the name symbolizes purity, brilliance, and value associated with the white precious metal; it may also appear sporadically as a local micro-toponym in rural areas.
• Artemiziu — A rare masculine form or archaic regional variant of the Greek name Artemios (Artemie), historically used in certain Romanian communities under Hellenic or Byzantine cultural influence; it originates from the root of the goddess Artemis' name, bearing connotations linked to vigor, physical integrity, and structural health. The word is fixed as a surname or documented in old Transylvanian or Dobrujan parish registries.
• Artemon — A rare masculine first name of ancient Greek origin (Artemon), derived from the name of the goddess Artemis or etymologically linked to the Hellenic term meaning 'whole', 'healthy', or 'protected'. In early Christian history, the name was borne by Saint Artemon, a martyr priest of Laodicea, while in theology it identifies Artemon of Rome, a 3rd-century heretical leader who denied Christ's pre-existent divinity. In ecclesiastical use and traditional Balkan onomastics, it appears sporadically as an archaic baptismal name.