Clarke: Sweet-heart, love, babe, clarkie, griff.
Raven: Reyes, Raven, baby, boo, babe, hot-stuff, love, cheeky, sexy.
Octavia: O, Octavia, babe, cutie, snuggly.
Lexa: My love, heda, babe, ai hodness, niron.
Luna: Niron, love, babe, sweet, sea bluma (sea flower).