| 100% | EYES | 4 | Only about one-sixth of these in humans is visible |
| 48% | BERG | 4 | Only about 10% of it is visible |
| 47% | OUTIES | 6 | Only about 10% of human bodies have these |
| 45% | NEURON | 6 | One of about 100 billion in the human brain |
| 45% | PLEBE | 5 | Ike was one of these in 1911 |
| 45% | GRAMS | 5 | There are about 28.35 of these in an ounce |
| 44% | LOCKWOOD | 8 | Patricia, author of No One Is Talking About This |
| 44% | HANDMAID | 8 | Offred was one of these in Atwood's novel |
| 43% | THEBIGBANG | 10 | The mathematics of this theory was one of the things Stephen Hawking was engrossed in |
| 43% | PLANET | 6 | One of these can be found reading counterclockwise somewhere in each concentric ring |
| 43% | MLS | 3 | There are about five of these in a tsp. |
| 42% | GEE | 3 | What this puzzle only has two of; one right here in fact |
| 42% | OUTS | 4 | In baseball there are three of these in one inning |
| 42% | FTLB | 4 | This force, used in the US, is the equivalent of about 13.5 million ergs (abbr.) |
| 41% | TYPHOON | 7 | Old Soviet class of nuclear submarine, only one of which is still in service |
| 41% | APE | 3 | Type of animal Ivan is, in the 2020 movie "The One and Only Ivan" |
| 41% | SIP | 3 | There is about 0.5oz of liquid in each one |
| 41% | LLM | 3 | One of these degrees specializing in Space, Cyber & Telecommunications is available at Nebraska-Lincoln College of Law |
| 41% | ETE | 3 | Summer, in about one-sixth of Canada |
| 41% | RHEA | 4 | Third satellite of Saturn to be discovered, this one by Giovanni Domenico Cassini in 1672 |
| 40% | EYES | 4 | A cyclops only has one of these, while humans have two |
| 40% | OLYMPIC | 7 | The first modern one of these games was in Greece |
| 39% | ENRON | 5 | In early 2001, one of its executives notoriously said "From an accounting standpoint, this will be our easiest year ever" |
| 39% | AMUSEMENT | 9 | “One must be serious about something, if one wants to have any ___ in life”: “The Importance of Being Earnest” |
| 39% | SERB | 4 | About one in three residents of Bosnia |
| 39% | NUT | 3 | Reggie Jackson was one of these in 1966 when he played Class A ball with Modesto |
| 39% | ATOMICPILE | 10 | The first one of these was built by Fermi and his team in 1942 |
| 39% | CHUCKCONNORS | 12 | Actor who was one of only 13 athletes to play in both the NBA and the MLB (2 wds.) |
| 38% | LEB | 3 | This stat. for the Bronze Age is estimated at only 26 yrs., but is now about 83 yrs. in present day Japan |
| 38% | CHECKMATE | 9 | One ending for a classic board game - another of which (when a player resigns) is represented visually six times in this puzzle |