Neuzeit Grotesk is a sans-serif font. It goes well with Playfair Display, SS Standard, Novecento, Apercu, Monostena, Butler, SS Social, Bodoni, Bebas Neue and Paytone One. If you're thinking about using Neuzeit Grotesk then try 32px for headers. Give 16px a shot for content.
People commonly tag it as agency, sans serif, design, modernist, clean, geometric, portfolio, modern, contrast and classic. You can get it from Fonts.com, Fontshop, MyFonts, Typekit and YouWorkForThem.