Google Fonts or Open Source Fonts
Garamond
Josefin San
Josefin Slab
Lato
Monserrat
Poppin
Open Sans
Oswald
Raleway
Roboto
Source San Pro
Commercial Fonts
Baskerville
Brandon Grotesque
Brothers
Calton Elegance
Chocolates by Typetype
Fountain by fontunes
Franklin Gothic
Futura
Halimun Script
Intro Rust
Minion
Neo Mayhem
Neufreit
Neutraface
Newake
Proxima Nova
Rhode White
Sequel Sans
Sucrose by Yellow Design Studio
Trend Rough by Latinotype
TT Berlinerins Modern Script & Old Grotesk by Typetype
Washington DC Elegant
Apple System Fonts
Avenir
Futura
Gill Sans
Helvetica
Helvetica Neue
Myriad