| Inedible fruit that looks like a brain | 38 |
| Inedible kind of orange | 23 |
| Inedible mushroom | 17 |
| Inedible mushrooms | 18 |
| Inedible orange | 15 |
| Inedible orange type | 20 |
| Inedible oranges | 16 |
| Inedible parts of a butchered animal | 36 |
| Inedible peach parts | 20 |
| Inedible peanuts | 16 |
| Inedible skin | 13 |
| Inedible Swiss cheese part? | 27 |
| Inedible trimmings | 18 |
| Inedible-pizza magnate Herman and his family | 44 |
| Inee | 4 |
| Ineffable | 9 |
| Ineffable quality | 17 |
| Ineffective | 11 |
| Ineffective ammo | 16 |
| Ineffective executive | 21 |
| Ineffective firecracker | 23 |
| Ineffective fly catchers? | 25 |
| Ineffective member | 18 |
| Ineffective one | 15 |
| Ineffective protagonist | 23 |
| Ineffective, as a threat | 24 |
| Ineffectual | 11 |
| Ineffectual competitor | 22 |
| Ineffectual one | 15 |
| Ineffectual one, slangily | 25 |
| Ineffectual person | 18 |
| Ineffectual sort | 16 |
| Ineffectual types | 17 |
| Inefficient vehicle | 19 |
| Inefficient way to harvest sugar? | 33 |
| Inelegance | 10 |
| Inelegant | 9 |
| Inelegant fix for a glitch | 26 |
| Inelegant laugh | 15 |
| Inelegant laughing sound | 24 |
| Inelegant pool dive | 19 |
| Inelegant repair | 16 |
| Inelegant restaurant sign | 25 |
| Ineligible for a dunce cap | 26 |
| Ineligible for benefits, say | 28 |
| Ineligible for children's prices | 36 |
| Ineligible for kiddie prices, say | 33 |
| Ineligible for kids' prices | 31 |
| Ineligible, in a way | 20 |
| Ineloquent one's utterances | 31 |
| Ineloquent pauses | 17 |
| Inept | 5 |
| Inept barbarian created by Sergio Aragonés | 45 |
| Inept boxer | 11 |
| Inept climber's need | 24 |
| Inept Copenhagen troupe? | 24 |
| Inept fictional underling | 25 |
| Inept folks | 11 |
| Inept G.I. | 10 |
| Inept G.I.'s | 16 |
| Inept individual | 16 |
| Inept individual, stereotypically | 33 |
| Inept musician | 14 |
| Inept one | 9 |
| Inept ones | 10 |
| Inept ones: Slang | 17 |
| Inept painter | 13 |
| Inept person | 12 |
| Inept photographer's snap | 29 |
| Inept sheep keeper | 18 |
| Inept sort | 10 |
| Inept workers | 13 |
| Ineptly | 7 |
| Ineptly prepared mess hall offering? | 36 |
| Inequality | 10 |
| Inequality "A Change Is Gonna Come" refers to | 55 |
| Inequitable | 11 |
| Inert | 5 |
| Inert element | 13 |
| Inert element used in lights | 28 |
| Inert gas | 9 |
| Inert gas in vacuum tubes | 25 |
| Inert gas used in welding | 25 |
| Inert gaseous element | 21 |
| Inert gases | 11 |
| Inert gases: Abbr. | 18 |
| Inert lamp gas | 14 |
| Inert medicament | 16 |
| Inert medications | 17 |
| Inertia | 7 |
| Inescapable | 11 |
| Inescapable course | 18 |
| Inescapable fate | 16 |
| Inescapable outcome | 19 |
| Inessential internal organ | 26 |
| Inevitability | 13 |
| Inevitability of life | 21 |
| Inevitable | 10 |
| Inevitable accident | 19 |
| Inevitable bit of monthly mail | 30 |