| 100% | OED | 3 | Ref. that added "jillionaire" in 2024 |
| 82% | OED | 3 | Ref. that added "horror show" in 2024 |
| 82% | OED | 3 | Ref. that added "group chat" in 2024 |
| 81% | OED | 3 | Ref. that added "chef's kiss" in 2024 |
| 67% | OED | 3 | Ref. that added "chapstick" in 2021 |
| 67% | OED | 3 | Ref. that added "deepfake" in 2023 |
| 67% | OED | 3 | Ref. that added “chonky” in 2023 |
| 67% | OED | 3 | Ref. that added "adultification" in 2023 |
| 66% | OED | 3 | Ref. that added "swear jar" in 2023 |
| 65% | OED | 3 | Ref. that added "lamestream" and "deep state" in 2023 |
| 65% | OED | 3 | Ref. that added "spidey sense" and "turnt" in 2023 |
| 64% | OED | 3 | Ref. that added gig economy and essential worker in 2021 |
| 64% | OED | 3 | Ref. that added "pinkie promise" and "porch pirate" in 2022 |
| 63% | OED | 3 | Ref. that added "cruciverbalist" (a person who does crosswords) in 2006 |
| 62% | OED | 3 | Ref. work that added "livestream" in 2021 |
| 62% | OED | 3 | Ref. work that added "YOLO" in 2016 |
| 62% | OED | 3 | Ref. work that added "awesomesauce" in 2020 |
| 62% | OED | 3 | Ref. work that added "freshperson" in 2021 |
| 62% | OED | 3 | Ref. work that added "influencer" in 2022 |
| 61% | METS | 4 | Team that added a purple "Grimace seat" to Citi Field in 2024 |
| 59% | SEC | 3 | Collegiate conference that added Oklahoma and Texas as members starting in July 2024: Abbr. |
| 58% | OED | 3 | Ref. work that added "Dylanesque" to its lexicon in 2018 |
| 50% | NATO | 4 | Alliance that turned 75 in 2024 |
| 50% | NATO | 4 | Grp. that added North Macedonia in 2020 |
| 48% | USAIR | 5 | Carrier that added "ways" to its name in 1997 |
| 48% | UBER | 4 | Rideshare app that added a tipping option in 2017 |
| 48% | USOC | 4 | Org. that added a P for "Paralympic" in 2019 |
| 48% | OED | 3 | Reference wk. that added "YOLO" in 2016 |
| 47% | NATO | 4 | Org. that Sweden joined in 2024 |
| 47% | USAIR | 5 | Company that added four letters to its name in 1997 |