| Informal letter closing | 23 |
| Informal letter signoff | 23 |
| Informal male gathering | 23 |
| Informal musical groups | 23 |
| Informal name for a monkey | 26 |
| Informal opinion sampling | 25 |
| Informal oral communication | 27 |
| Informal outdoor seating | 24 |
| Informal phrase of endearment | 29 |
| Informal race-starting words | 28 |
| Informal repayment promise | 26 |
| Informal show of approval | 25 |
| Informal show of approval? | 26 |
| Informal social gathering | 25 |
| Informal Spanish eatery | 23 |
| Informal street sign word | 25 |
| Informal title of respect | 25 |
| Informal traffic reporter | 25 |
| Informal Valentine word | 23 |
| Informal version of super- | 26 |
| Informal wear, informally | 25 |
| Informal women's attire | 27 |
| Informal word for a wife | 24 |
| Informal word of appreciation | 29 |
| Informal words of concurrence | 29 |
| Informant's accessory | 25 |
| Informant's activity | 24 |
| Informant's tidbits | 23 |
| Information banks of a sort | 27 |
| Information booth handout | 25 |
| Information booth visitor | 25 |
| Information brokerages | 22 |
| Information decoder, maybe | 26 |
| Information desk offering | 25 |
| Information for an oenologist | 29 |
| Information for the record | 26 |
| Information from tree rings | 27 |
| Information gathering session | 29 |
| Information information | 23 |
| Information on a check | 22 |
| Information on an envelope | 26 |
| Information repository | 22 |
| Information storage unit | 24 |
| Information storehouse | 22 |
| Information superhighway | 24 |
| Information technology giant | 28 |
| Information to be analyzed | 26 |
| Information to process | 22 |
| Information, informally | 23 |
| Information-gathering grp. | 26 |
| Information-gathering mission | 29 |
| Information-gathering org. | 26 |
| Informational distractions | 26 |
| Informational file name | 23 |
| Informational gathering | 23 |
| Informational gatherings | 24 |
| Informational miscellany | 24 |
| Informational/marketing tool | 28 |
| Informative web site sections | 29 |
| Informative, informally | 23 |
| Informed of the latest news | 27 |
| Informed the host, in a way | 27 |
| Informed, in older slang | 24 |
| Informed, with "in" | 29 |
| Informs in writing, briefly | 27 |
| Informs of the latest news | 26 |
| Infra ___ (undignified) | 23 |
| Infrequent political event | 26 |
| Infrequently seen bills | 23 |
| Infrequently-played song | 24 |
| Infringes on a copyright | 24 |
| Infuriated, and showing it | 26 |
| Infuse with an antiseptic | 25 |
| Infuse with carbon dioxide | 26 |
| Infused with carbon dioxide | 27 |
| Infused with enthusiasm | 23 |
| Infuser, by another name | 24 |
| Infusing with a soda maker | 26 |
| Inge's ____ Stop | 23 |
| Ingemar Johansson wins | 22 |
| Ingemar Stenmark, e.g. | 22 |
| Ingenious bit of foliage? | 25 |
| Ingests too much, briefly | 25 |
| Ingmar and Ingrid Bergman | 25 |
| Ingmar or Ingrid Bergman | 24 |
| Ingmar's protégée | 27 |
| Ingot's big brother | 23 |
| Ingrain, as into memory | 23 |
| Ingratiate oneself (to) | 23 |
| Ingratiate oneself with | 23 |
| Ingratiate oneself, e.g. | 24 |
| Ingratiated oneself with | 24 |
| Ingratiatingly earnest | 22 |
| Ingredient from the garden | 26 |
| Ingredient in a Bahama Mama | 27 |
| Ingredient in a black and tan | 29 |
| Ingredient in a Blue Pacific | 28 |
| Ingredient in a boomerang | 25 |
| Ingredient in a Matador | 23 |
| Ingredient in a rickey | 22 |