German edit

German numbers (edit)
 ←  60 70 80  → 
7
    Cardinal: siebzig
    Ordinal: siebzigste
    Sequence adverb: siebzigstens
    Ordinal abbreviation: 70.
    Adverbial: siebzigmal
    Adverbial abbreviation: 70-mal
    Multiplier: siebzigfach
    Multiplier abbreviation: 70-fach
    Fractional: Siebzigstel
    Polygon: Siebzigeck
    Polygon abbreviation: 70-Eck
    Polygonal adjective: siebzigeckig
    Polygonal adjective abbreviation: 70-eckig

Adjective edit

70-eckig (strong nominative masculine singular 70-eckiger, not comparable)

  1. Alternative spelling of siebzigeckig