| Infamous czar | 13 |
| Infamous cow owner | 18 |
| Infamous comedy troupe | 22 |
| Infamous Colombian drug lord | 28 |
| Infamous Colombian city | 23 |
| Infamous collar item | 20 |
| Infamous Chicago cow owner | 26 |
| Infamous Cesare | 15 |
| Infamous camp site | 18 |
| Infamous Bugs | 13 |
| Infamous brute in a suit | 24 |
| Infamous box opener | 19 |
| Infamous Boston fiend | 21 |
| Infamous booze boss in the 20's | 35 |
| Infamous Beatty bomb | 20 |
| Infamous baseball fan Jeffrey | 29 |
| Infamous Barrow | 15 |
| Infamous ball toucher of the '00s | 37 |
| Infamous Arnold | 15 |
| Infamous Arbuckle | 17 |
| Infamous Amin | 13 |
| Infamous alliance | 17 |
| Infamous Alger | 14 |
| Infamous Aldrich | 16 |
| Infamous African | 16 |
| Infamous acid | 13 |
| Infamous 2001 shredders | 23 |
| Infamous 1999 computer virus with a woman's name | 52 |
| Infamous 1984 gas leak site | 27 |
| Infamous 1983 Royals/Yankees contest where a George Brett home run was nullified | 80 |
| Infamous 1974 bank-robbing gp. | 30 |
| Infamous 1972 hurricane | 23 |
| Infamous 1971 air pirate | 24 |
| Infamous 1941 date, briefly | 27 |
| Infamous "Jeopardy!" champion Arthur | 46 |
| Infamous | 8 |
| Infallibly problem-free | 23 |
| Infallible, as a scheme | 23 |
| Infallible truth | 16 |
| Infallible forecasters | 22 |
| Infallible fact | 15 |
| Infallible authority | 20 |
| Infallible adviser | 18 |
| Infallible | 10 |
| Inf. unit | 9 |
| Inf. to come | 12 |
| Inf. officers | 13 |
| Inez's aunt | 15 |
| Inez from Alice in Chains | 25 |
| Inextricably involved | 21 |
| Inexplicit | 10 |
| Inexplicably strange | 20 |
| Inexplicably | 12 |
| Inexplicable, in a way | 22 |
| Inexplicable talent | 19 |
| Inexplicable skill | 18 |
| Inexplicable occurrences | 24 |
| Inexplicable impulses | 21 |
| Inexplicable | 12 |
| Inexpert motorist | 17 |
| Inexpert | 8 |
| Inexperienced, as recruits | 26 |
| Inexperienced workman | 21 |
| Inexperienced with | 18 |
| Inexperienced stinger? | 22 |
| Inexperienced sort | 18 |
| Inexperienced shucker, at times? | 32 |
| Inexperienced sailor | 20 |
| Inexperienced person | 20 |
| Inexperienced ones | 18 |
| Inexperienced one | 17 |
| Inexperienced newspaper employees | 33 |
| Inexperienced mind, e.g. | 24 |
| Inexperienced mascot? | 21 |
| Inexperienced manager? | 22 |
| Inexperienced in | 16 |
| Inexperienced golfers? | 22 |
| Inexperienced company leader? | 29 |
| Inexperienced boxers | 20 |
| Inexperienced beginners | 23 |
| Inexperienced | 13 |
| Inexperience | 12 |
| Inexpensively | 13 |
| Inexpensive, slangily | 21 |
| Inexpensive, in slang | 21 |
| Inexpensive, in product names | 29 |
| Inexpensive writing implements | 30 |
| Inexpensive wine choice | 23 |
| Inexpensive way to travel | 25 |
| Inexpensive treats of yore | 26 |
| Inexpensive tires | 17 |
| Inexpensive tire | 16 |
| Inexpensive telegram, once | 26 |
| Inexpensive swing, perhaps | 26 |
| Inexpensive sweets of old | 25 |
| Inexpensive stopover | 20 |
| Inexpensive ship accommodations | 31 |
| Inexpensive Sherlock Holmes job? | 32 |
| Inexpensive roofing material | 28 |
| Inexpensive restaurant | 22 |