| Hard-to-escape situation | 24 |
| Hard-to-explain feeling | 23 |
| Hard-to-explain quality | 23 |
| Hard-to-explain vehicles | 24 |
| Hard-to-fail classes | 20 |
| Hard-to-find album | 18 |
| Hard-to-find cards, to collectors | 33 |
| Hard-to-find character | 22 |
| Hard-to-find character in a book | 32 |
| Hard-to-find clownfish | 22 |
| Hard-to-find convenience these days | 35 |
| Hard-to-find fellow in a red-and-white shirt | 44 |
| Hard-to-find guy in children's books | 40 |
| Hard-to-find guy of kids' books | 35 |
| Hard-to-find kid-lit character | 30 |
| Hard-to-find object, perhaps | 28 |
| Hard-to-find shoe width | 23 |
| Hard-to-find song | 17 |
| Hard-to-fold item, often | 24 |
| Hard-to-follow philosopher? | 27 |
| Hard-to-get cigar | 17 |
| Hard-to-get help | 16 |
| Hard-to-get-into schools | 24 |
| Hard-to-get-to-know person, so to speak | 39 |
| Hard-to-groom dog breed | 23 |
| Hard-to-hit fastball, in slang | 30 |
| Hard-to-hit hurler | 18 |
| Hard-to-hit notes, for some | 27 |
| Hard-to-hit pitch | 17 |
| Hard-to-hit pitchers | 20 |
| Hard-to-hit pitches | 19 |
| Hard-to-hit server | 18 |
| Hard-to-hit tennis server | 25 |
| Hard-to-hold swimmer | 20 |
| Hard-to-hold type | 17 |
| Hard-to-hum | 11 |
| Hard-to-hum, say | 16 |
| Hard-to-identify food | 21 |
| Hard-to-ignore impulses | 23 |
| Hard-to-know person | 19 |
| Hard-to-make decision | 21 |
| Hard-to-make hoops shot | 23 |
| Hard-to-make point in craps | 27 |
| Hard-to-meet requirement | 24 |
| Hard-to-miss | 12 |
| Hard-to-miss headline | 21 |
| Hard-to-miss hoops shots | 24 |
| Hard-to-miss salad alternative? | 31 |
| Hard-to-miss shot | 17 |
| Hard-to-move painting | 21 |
| Hard-to-park vehicle | 20 |
| Hard-to-park vehicles | 21 |
| Hard-to-photograph Himalayans? | 30 |
| Hard-to-pick locks? | 19 |
| Hard-to-pin-down particle? | 26 |
| Hard-to-please actress | 22 |
| Hard-to-please bosses | 21 |
| Hard-to-please celeb | 20 |
| Hard-to-please labor protester? | 31 |
| Hard-to-please one | 18 |
| Hard-to-please ones, maybe | 26 |
| Hard-to-please sort | 19 |
| Hard-to-please sorts | 20 |
| Hard-to-please star | 19 |
| Hard-to-please type | 19 |
| Hard-to-please wedding participant | 34 |
| Hard-to-predict outcome | 23 |
| Hard-to-pronounce word | 22 |
| Hard-to-prove ability | 21 |
| Hard-to-reach nest | 18 |
| Hard-to-reach places | 20 |
| Hard-to-reach problem, at times | 31 |
| Hard-to-read handwriting | 24 |
| Hard-to-read letter | 19 |
| Hard-to-read preliminary print? | 31 |
| Hard-to-read writing | 20 |
| Hard-to-reason-with group | 25 |
| Hard-to-refute evidence | 23 |
| Hard-to-refute evidence in court | 32 |
| Hard-to-remove stain | 20 |
| Hard-to-resist yen | 18 |
| Hard-to-ride horse | 18 |
| Hard-to-see hiker | 17 |
| Hard-to-see pest | 16 |
| Hard-to-see shooter | 19 |
| Hard-to-see specks | 18 |
| Hard-to-skim items | 18 |
| Hard-to-stab-with-a-fork thing in one's salad, perhaps | 58 |
| Hard-to-swallow verbiage | 24 |
| Hard-to-take person | 19 |
| Hard-to-tolerate sort | 21 |
| Hard-to-translate phrase | 24 |
| Hard-to-turn vehicle | 20 |
| Hard-to-win bet at the racetrack | 32 |
| Hard-to-win game | 16 |
| Hard-to-work-with type | 22 |
| Hard-top | 8 |
| Hard-twisted cotton thread | 26 |
| Hard-up Collective Soul song off "Dosage"? | 52 |
| Hard-wired | 10 |