| 100% | ENVELOPE | 8 | Paper container for a letter, found in offices |
| 52% | ENVELOPE | 8 | Paper item for mailing a letter in |
| 52% | ENVELOPE | 8 | A paper container used to send letters in |
| 48% | H2O | 3 | Chemical formula for a liquid found in a 23 Across (and a description of its circled letters) |
| 47% | ENVELOPE | 8 | Paper container for money at a wedding |
| 46% | AEIOU | 5 | Letters found in a so-called "supervocalic" word |
| 46% | LEASE | 5 | Paper for a letter? |
| 44% | BOX | 3 | Container for each letter in this answer |
| 44% | JUGS | 4 | Containers for milk in a tea set |
| 43% | BUCKET | 6 | Container for carrying water, or dipping a mop in |
| 43% | MURSE | 5 | Container for keys, wallet, razor, etc., in a modern portmanteau |
| 43% | SCALE | 5 | Instrument found in a post office or grocery |
| 43% | PED | 3 | One found in a zebra crossing, for short |
| 42% | EAPOE | 5 | Author of "MS. Found in a Bottle," for short |
| 42% | HOB | 3 | Normally found in a kitchen, used for heating pans |
| 42% | INFO | 4 | What you would find in a FAQ, for short |
| 42% | CARBONDATES | 11 | Finds a time for, in a way |
| 42% | STAMPS | 6 | *Sticky squares needed for mailing letters, that you might find buried deep in a junk drawer |
| 41% | TESTFOR | 7 | Try to find, in a doctor's office |
| 41% | PAIROFFQUEENS | 13 | Find matches for everybody in a New York borough? |
| 40% | LTR | 3 | Item in a post office, for short |
| 40% | MINI | 4 | Prefix with "bar" for a small fridge found in a hotel room |
| 40% | TWIT | 4 | British slang for a foolish person that can be found in "Twitter" |
| 40% | PNU | 3 | South Korean school founded in 1946 with a reputation for engineering (abbr.) |
| 40% | EYEEXAM | 7 | Letter-reading test in a doctor's office (2 wds.) |
| 40% | APR | 3 | Letters often found in a car financing ad |
| 40% | SLOT | 4 | Opening for envelopes in a post office wall |
| 40% | SLOTS | 5 | Openings for envelopes in a post office wall |
| 40% | LTRS | 4 | Items in a post office box, for short |
| 39% | FILE | 4 | Box or folder for sorting papers in an office |