| Undertaker's purchase | 25 |
| Undertake, with "out" | 31 |
| Undertake, as responsibilities | 30 |
| Undertake precipitately | 23 |
| Undertake legal recourse | 24 |
| Undertake halfheartedly | 23 |
| Undertake | 9 |
| Undersurfaces | 13 |
| Undersurface | 12 |
| Undersupplied | 13 |
| Understudy's study | 22 |
| Understudy's dream | 22 |
| Understudy's crime? | 23 |
| Understudy in a Broadway show? | 30 |
| Understudy | 10 |
| Understudies for the Rockettes? | 31 |
| Understudies for a star of "The Piano"? | 49 |
| Understood: Colloq. | 19 |
| Understood, slangily | 20 |
| Understood, as a punch line | 27 |
| Understood, as a joke | 21 |
| Understood without being stated | 31 |
| Understood what one did wrong | 29 |
| Understood one did wrong | 24 |
| Understood finally | 18 |
| Understood by very few | 22 |
| Understood by only a few | 24 |
| Understood by few | 17 |
| Understood by a select few | 26 |
| Understood archeology? | 22 |
| Understood archaeology? | 23 |
| Understood a joke | 17 |
| Understood in radio | 20 |
| Understood | 10 |
| Understates | 11 |
| Understatements | 15 |
| Understatement for effect | 25 |
| Understated reply to criticism | 30 |
| Understated | 11 |
| Understands? | 12 |
| Understands, to a Scot | 22 |
| Understands, slangily | 21 |
| Understands, as sheet music | 27 |
| Understands, as humor | 21 |
| Understands, as a joke | 22 |
| Understands the problem | 23 |
| Understands the point of | 24 |
| Understands the operation | 25 |
| Understands the matter | 22 |
| Understands the issue | 21 |
| Understands the humor | 21 |
| Understands on a deep level | 27 |
| Understands | 11 |
| Understandings of others' situations | 40 |
| Understandings | 14 |
| Understanding, of sorts | 23 |
| Understanding words | 19 |
| Understanding word | 18 |
| Understanding utterance | 23 |
| Understanding responses | 23 |
| Understanding response | 22 |
| Understanding reply | 19 |
| Understanding phrase | 20 |
| Understanding person | 20 |
| Understanding of how to keep peace in the community? [Honda] | 60 |
| Understanding of a sort | 23 |
| Understanding of | 16 |
| Understanding cries | 19 |
| Understanding comments | 22 |
| Understanding between nations | 29 |
| Understanding | 13 |
| Understandable | 14 |
| Understand? | 11 |
| Understand: Colloq. | 19 |
| Understand, to Kerouac | 22 |
| Understand, to hipsters | 23 |
| Understand, slangily | 20 |
| Understand, instinctually | 25 |
| Understand, informally | 22 |
| Understand, in slang | 20 |
| Understand, in sci-fi lingo | 27 |
| Understand, in sci-fi jargon | 28 |
| Understand, in London | 21 |
| Understand, in hippie lingo | 27 |
| Understand, in a way | 20 |
| Understand, finally | 19 |
| Understand, as a language | 25 |
| Understand, as a joke | 21 |
| Understand, according to Robert Heinlein | 40 |
| UNDERSTAND YOURSELF! | 20 |
| Understand without hearing | 26 |
| Understand what's implied | 29 |
| Understand what's happening | 31 |
| Understand thoroughly | 21 |
| Understand the works of Courbet? | 32 |
| Understand the true nature of | 29 |
| Understand the lingo | 20 |
| Understand the difference | 25 |
| Understand spoken words without hearing them | 44 |
| Understand speech without hearing | 33 |