I've done the same for the past 36 years - also including a "rating" for each (on a 1-4+ scale) to help me decide about rereads and recommendations to others.
"Your score is 92.14, higher than 98.29% of the people who have completed this task" Unfortunately "membrane" and "parameter" showed some correlation, as did "codex" and "shard" - but "enticement", "glacier", and "bunion" were pretty independent.
https://www.youtube.com/watch?v=qz2SeEzxMuE
https://www.youtube.com/watch?v=-N_RZJUAQY4
BTW - this is a better link: https://tywkiwdbi.blogspot.com/search/label/butterflies
Unfortunately "membrane" and "parameter" showed some correlation, as did "codex" and "shard" - but "enticement", "glacier", and "bunion" were pretty independent.