@Gargron o think ir might depend on the language in which those words are. For example, learning words in Esperanto is gonna be way faster than most languages, but learning a word from an logogramic language (ie. Chinese) will probably be slower.
Also, it depends on the language you already know and use…
But now that I think about it I guess you’re referring to English, bein a native English speaker 😅
@revisaALT I'm not a native English speaker! And I've started learning Spanish now