ἄδηλος

Ancient Greek

From ᾰ̓- (a-, “un-”) +‎ δῆλος (dêlos, “clear”).

ᾰ̓́δηλος • (ádēlos) m or f (neuter ᾰ̓́δηλον); second declension

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- 750 BCE – 650 BCE, Hesiod, Works and Days 6:
  Ῥεῖα δ’ ἀρίζηλον μινύθει καὶ ἄδηλον ἀέξει.
  Rheîa d’ arízēlon minúthei kaì ádēlon aéxei.
  Easily he diminishes the conspicuous man and increases the obscure man.

Number	Singular		Dual		Plural
Case/Gender	Masculine / Feminine	Neuter	Masculine / Feminine	Neuter	Masculine / Feminine	Neuter
Nominative	ᾰ̓́δηλος ádēlos	ᾰ̓́δηλον ádēlon	ᾰ̓δήλω adḗlō	ᾰ̓δήλω adḗlō	ᾰ̓́δηλοι ádēloi	ᾰ̓́δηλᾰ ádēla
Genitive	ᾰ̓δήλου adḗlou	ᾰ̓δήλου adḗlou	ᾰ̓δήλοιν adḗloin	ᾰ̓δήλοιν adḗloin	ᾰ̓δήλων adḗlōn	ᾰ̓δήλων adḗlōn
Dative	ᾰ̓δήλῳ adḗlōi	ᾰ̓δήλῳ adḗlōi	ᾰ̓δήλοιν adḗloin	ᾰ̓δήλοιν adḗloin	ᾰ̓δήλοις adḗlois	ᾰ̓δήλοις adḗlois
Accusative	ᾰ̓́δηλον ádēlon	ᾰ̓́δηλον ádēlon	ᾰ̓δήλω adḗlō	ᾰ̓δήλω adḗlō	ᾰ̓δήλους adḗlous	ᾰ̓́δηλᾰ ádēla
Vocative	ᾰ̓́δηλε ádēle	ᾰ̓́δηλον ádēlon	ᾰ̓δήλω adḗlō	ᾰ̓δήλω adḗlō	ᾰ̓́δηλοι ádēloi	ᾰ̓́δηλᾰ ádēla
Derived forms	Adverb		Comparative		Superlative
Derived forms	ᾰ̓δήλως adḗlōs		ᾰ̓δηλότερος adēlóteros		ᾰ̓δηλότᾰτος adēlótatos
Notes:	This table gives Attic inflectional endings. For declension in other dialects, see Appendix:Ancient Greek dialectal declension.