From Proto-Hellenic *pʰílos, traditionally derived from from Proto-Indo-European *bʰil-o-s, from *bʰil- (“decent, good, harmonious, friendly”). In this case, cognate with Old Irish bil (“good, mild”) and Proto-Germanic *biliz (“kind, gentle; decent, fair”), whence Old English bile- (“kind, suitable, appropriate”, prefix), German billig (“appropriate, fitting, inexpensive, cheap”), and Dutch billijk (“appropriate”).
However, Beekes rejects the above etymology based on the original meaning of the Greek word apparently being "own, accompanying" rather than "beloved", and leaves the origin open.[1]
φῐ́λος • (phĭ́los) m (feminine φῐ́λη, neuter φῐ́λον); first/second declension
Number | Singular | Dual | Plural | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Case/Gender | Masculine | Feminine | Neuter | Masculine | Feminine | Neuter | Masculine | Feminine | Neuter | |||||
Nominative | φῐ́λος phĭ́los |
φῐ́λη phĭ́lē |
φῐ́λον phĭ́lon |
φῐ́λω phĭ́lō |
φῐ́λᾱ phĭ́lā |
φῐ́λω phĭ́lō |
φῐ́λοι phĭ́loi |
φῐ́λαι phĭ́lai |
φῐ́λᾰ phĭ́lă | |||||
Genitive | φῐ́λου phĭ́lou |
φῐ́λης phĭ́lēs |
φῐ́λου phĭ́lou |
φῐ́λοιν phĭ́loin |
φῐ́λαιν phĭ́lain |
φῐ́λοιν phĭ́loin |
φῐ́λων phĭ́lōn |
φῐ́λων phĭ́lōn |
φῐ́λων phĭ́lōn | |||||
Dative | φῐ́λῳ phĭ́lōi |
φῐ́λῃ phĭ́lēi |
φῐ́λῳ phĭ́lōi |
φῐ́λοιν phĭ́loin |
φῐ́λαιν phĭ́lain |
φῐ́λοιν phĭ́loin |
φῐ́λοις phĭ́lois |
φῐ́λαις phĭ́lais |
φῐ́λοις phĭ́lois | |||||
Accusative | φῐ́λον phĭ́lon |
φῐ́λην phĭ́lēn |
φῐ́λον phĭ́lon |
φῐ́λω phĭ́lō |
φῐ́λᾱ phĭ́lā |
φῐ́λω phĭ́lō |
φῐ́λους phĭ́lous |
φῐ́λᾱς phĭ́lās |
φῐ́λᾰ phĭ́lă | |||||
Vocative | φῐ́λε phĭ́le |
φῐ́λη phĭ́lē |
φῐ́λον phĭ́lon |
φῐ́λω phĭ́lō |
φῐ́λᾱ phĭ́lā |
φῐ́λω phĭ́lō |
φῐ́λοι phĭ́loi |
φῐ́λαι phĭ́lai |
φῐ́λᾰ phĭ́lă | |||||
Derived forms | Adverb | Comparative | Superlative | |||||||||||
φῐ́λως phĭ́lōs |
φῐλώτερος phĭlṓteros |
φῐλώτᾰτος phĭlṓtătos | ||||||||||||
Notes: |
|
Number | Singular | Dual | Plural | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Case/Gender | Masculine | Feminine | Neuter | Masculine | Feminine | Neuter | Masculine | Feminine | Neuter | |||||
Nominative | φῐ́λος phĭ́los |
φῐ́λη phĭ́lē |
φῐ́λον phĭ́lon |
φῐ́λω phĭ́lō |
φῐ́λᾱ phĭ́lā |
φῐ́λω phĭ́lō |
φῐ́λοι phĭ́loi |
φῐ́λαι phĭ́lai |
φῐ́λᾰ phĭ́lă | |||||
Genitive | φῐ́λου / φῐλοῖο / φῐ́λοιο / φῐλόο / φῐ́λοο phĭ́lou / phĭloîo / phĭ́loio / phĭlóo / phĭ́loo |
φῐ́λης phĭ́lēs |
φῐ́λου / φῐλοῖο / φῐ́λοιο / φῐλόο / φῐ́λοο phĭ́lou / phĭloîo / phĭ́loio / phĭlóo / phĭ́loo |
φῐ́λοιῐν phĭ́loiĭn |
φῐ́λαιν / φῐ́λαιῐν / φῐ́λῃῐν phĭ́lai(ĭ)n / phĭ́lēiĭn |
φῐ́λοιῐν phĭ́loiĭn |
φῐ́λων phĭ́lōn |
φῐλᾱ́ων / φῐλέ͜ων / φῐλῶν phĭlā́ōn / phĭlé͜ōn / phĭlôn |
φῐ́λων phĭ́lōn | |||||
Dative | φῐ́λῳ phĭ́lōi |
φῐ́λῃ phĭ́lēi |
φῐ́λῳ phĭ́lōi |
φῐ́λοιῐν phĭ́loiĭn |
φῐ́λαιν / φῐ́λαιῐν / φῐ́λῃῐν phĭ́lai(ĭ)n / phĭ́lēiĭn |
φῐ́λοιῐν phĭ́loiĭn |
φῐ́λοισῐ / φῐ́λοισῐν / φῐ́λοις phĭ́loisĭ(n) / phĭ́lois |
φῐ́λῃσῐ / φῐ́λῃσῐν / φῐ́λῃς / φῐ́λαις phĭ́lēisĭ(n) / phĭ́lēis / phĭ́lais |
φῐ́λοισῐ / φῐ́λοισῐν / φῐ́λοις phĭ́loisĭ(n) / phĭ́lois | |||||
Accusative | φῐ́λον phĭ́lon |
φῐ́λην phĭ́lēn |
φῐ́λον phĭ́lon |
φῐ́λω phĭ́lō |
φῐ́λᾱ phĭ́lā |
φῐ́λω phĭ́lō |
φῐ́λους phĭ́lous |
φῐ́λᾱς phĭ́lās |
φῐ́λᾰ phĭ́lă | |||||
Vocative | φῐ́λε / φῖλε phĭ́le / phîle |
φῐ́λη phĭ́lē |
φῐ́λον phĭ́lon |
φῐ́λω phĭ́lō |
φῐ́λᾱ phĭ́lā |
φῐ́λω phĭ́lō |
φῐ́λοι phĭ́loi |
φῐ́λαι phĭ́lai |
φῐ́λᾰ phĭ́lă | |||||
Derived forms | Adverb | Comparative | Superlative | |||||||||||
φῐ́λως phĭ́lōs |
φῐλώτερος / φῐλίων / φίλτερος phĭlṓteros / phĭlíōn / phílteros |
φῐλώτᾰτος / φίλτᾰτος phĭlṓtătos / phíltătos | ||||||||||||
Notes: |
|
φῐ́λος • (phĭ́los) m (genitive φῐ́λου); second declension
Case / # | Singular | Dual | Plural | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Nominative | ὁ φῐ́λος ho phĭ́los |
τὼ φῐ́λω tṑ phĭ́lō |
οἱ φῐ́λοι hoi phĭ́loi | ||||||||||
Genitive | τοῦ φῐ́λου toû phĭ́lou |
τοῖν φῐ́λοιν toîn phĭ́loin |
τῶν φῐ́λων tôn phĭ́lōn | ||||||||||
Dative | τῷ φῐ́λῳ tôi phĭ́lōi |
τοῖν φῐ́λοιν toîn phĭ́loin |
τοῖς φῐ́λοις toîs phĭ́lois | ||||||||||
Accusative | τὸν φῐ́λον tòn phĭ́lon |
τὼ φῐ́λω tṑ phĭ́lō |
τοὺς φῐ́λους toùs phĭ́lous | ||||||||||
Vocative | φῐ́λε phĭ́le |
φῐ́λω phĭ́lō |
φῐ́λοι phĭ́loi | ||||||||||
Notes: |
|
Case / # | Singular | Dual | Plural | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Nominative | φῐ́λος phĭ́los |
φῐ́λω phĭ́lō |
φῐ́λοι phĭ́loi | ||||||||||
Genitive | φῐ́λου / φῐλοῖο / φῐ́λοιο / φῐλόο / φῐ́λοο phĭ́lou / phĭloîo / phĭ́loio / phĭlóo / phĭ́loo |
φῐ́λοιῐν phĭ́loiĭn |
φῐ́λων phĭ́lōn | ||||||||||
Dative | φῐ́λῳ phĭ́lōi |
φῐ́λοιῐν phĭ́loiĭn |
φῐ́λοισῐ / φῐ́λοισῐν / φῐ́λοις phĭ́loisĭ(n) / phĭ́lois | ||||||||||
Accusative | φῐ́λον phĭ́lon |
φῐ́λω phĭ́lō |
φῐ́λους phĭ́lous | ||||||||||
Vocative | φῐ́λε phĭ́le |
φῐ́λω phĭ́lō |
φῐ́λοι phĭ́loi | ||||||||||
Notes: |
|
Case / # | Singular | Dual | Plural | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Nominative | ὁ φῐ́λος ho phĭ́los |
τὼ φῐ́λω tṑ phĭ́lō |
τοὶ φῐ́λοι toì phĭ́loi | ||||||||||
Genitive | τοῦ φῐ́λοιο toû phĭ́loio |
τοῖν φῐ́λοιν toîn phĭ́loin |
τῶν φῐ́λων tôn phĭ́lōn | ||||||||||
Dative | τῷ φῐ́λῳ tôi phĭ́lōi |
τοῖν φῐ́λοιν toîn phĭ́loin |
τοῖς φῐ́λοις toîs phĭ́lois | ||||||||||
Accusative | τὸν φῐ́λον tòn phĭ́lon |
τὼ φῐ́λω tṑ phĭ́lō |
τοὺς φῐ́λους toùs phĭ́lous | ||||||||||
Vocative | φῐ́λε phĭ́le |
φῐ́λω phĭ́lō |
φῐ́λοι phĭ́loi | ||||||||||
Notes: |
|
Inherited from Ancient Greek φίλος (phílos), probably from Proto-Hellenic *pʰílos, from Proto-Indo-European *bʰil-o-s, from *bʰil- (“decent, good, harmonious, friendly”).
φίλος • (fílos) m (plural φίλοι, feminine φίλη)
singular | plural | |
---|---|---|
nominative | φίλος (fílos) | φίλοι (fíloi) |
genitive | φίλου (fílou) | φίλων (fílon) |
accusative | φίλο (fílo) | φίλους (fílous) |
vocative | φίλε (fíle) | φίλοι (fíloi) |
φίλος • (fílos) m (feminine φίλη, neuter φίλο)
singular | plural | ||||||
---|---|---|---|---|---|---|---|
masculine | feminine | neuter | masculine | feminine | neuter | ||
nominative | φίλος (fílos) | φίλη (fíli) | φίλο (fílo) | φίλοι (fíloi) | φίλες (fíles) | φίλα (fíla) | |
genitive | φίλου (fílou) | φίλης (fílis) | φίλου (fílou) | φίλων (fílon) | φίλων (fílon) | φίλων (fílon) | |
accusative | φίλο (fílo) | φίλη (fíli) | φίλο (fílo) | φίλους (fílous) | φίλες (fíles) | φίλα (fíla) | |
vocative | φίλε (fíle) | φίλη (fíli) | φίλο (fílo) | φίλοι (fíloi) | φίλες (fíles) | φίλα (fíla) |
Derivations:
Comparative: πιο + positive forms (e.g. πιο φίλος, etc.)
Relative superlative: definite article + πιο + positive forms (e.g. ο πιο φίλος, etc.)