Here are words added to OED in 2017. How many do you know and use? The list of “self” compounds is almost endless. Today’s humans may be more interested in themselves than anything else.
https://public.oed.com/the-oed-today/recent-updates-to-the-oed/january-2018-update/new-words-list-january-2018/

New words list January 2018 | Oxford English Dictionary

List of new word entries In addition to revised versions of Second Edition entries, these ranges contain the following new entries: New words New sub-entries New senses New word entries 2ww, n. agar, n.1 a-tittup, adv. Aunt Flo, n. autoheterodyne, n. and adj. balisong, n. Batangas knife, n. biliblan…