| Undercover, for short | 21 |
| Undercover, informally | 22 |
| Undercover? | 11 |
| Undercroft | 10 |
| Undercut | 8 |
| Underdeveloped countries | 24 |
| Underdeveloped nations | 22 |
| Underdeveloped ones | 19 |
| Underdog in a certain ring | 26 |
| Underdog playoffs participant | 29 |
| Underdog supporter | 18 |
| Underdog victories | 18 |
| Underdog victory | 16 |
| Underdog winner over T.E.D. | 27 |
| Underdog with a chance | 22 |
| Underdog's achievement | 26 |
| Underdog's coup | 19 |
| Underdog's diet? | 20 |
| Underdog's fastener? | 24 |
| Underdog's goal | 19 |
| Underdog's goals | 20 |
| Underdog's hope | 19 |
| Underdog's motivation (Part 1) | 34 |
| Underdog's motivation (Part 2) | 34 |
| Underdog's motivation (Part 3) | 34 |
| Underdog's saying | 21 |
| Underdog's thrill | 21 |
| Underdog's victory | 22 |
| Underdog's win | 18 |
| Underdog's win, e.g. | 24 |
| Underdog, often | 15 |
| Underdogs may beat them | 23 |
| Underdogs' victories | 24 |
| Underdone | 9 |
| Underdress | 10 |
| Underemphasize | 14 |
| Underestimate | 13 |
| Underestimate, e.g. | 19 |
| Underestimated | 14 |
| Underestimated album component | 30 |
| Underestimates | 14 |
| Underfed, maybe | 15 |
| Underfeed, perhaps | 18 |
| Underfolded edge | 16 |
| Underfoot item | 14 |
| Underfoot? | 10 |
| Underfooting for Fleming | 24 |
| Underfootings for dignitaries | 29 |
| Underfunded | 11 |
| Undergarment | 12 |
| Undergarment fitting device? | 28 |
| Undergarment material | 21 |
| Undergarment specification | 26 |
| Undergarment that makes scaly legs look good? | 45 |
| Undergarment with an underwire | 30 |
| Undergarment, for short | 23 |
| Undergarments | 13 |
| Undergarments that allow for air flow? | 38 |
| Undergarments that show a little of the chest | 45 |
| Undergo | 7 |
| Undergo a change | 16 |
| Undergo a change of habit? | 26 |
| Undergo a chemical change | 25 |
| Undergo a chemical transformation | 33 |
| Undergo a merger | 16 |
| Undergo again | 13 |
| Undergo alteration | 18 |
| Undergo an uncomfortable phase of infancy | 41 |
| Undergo anew | 12 |
| Undergo basic change | 20 |
| Undergo change | 14 |
| Undergo chemical change | 23 |
| Undergo decay | 13 |
| Undergo decomposition | 21 |
| Undergo diffusion | 17 |
| Undergo ecdysis | 15 |
| Undergo erosion | 15 |
| Undergo gradual change | 22 |
| Undergo induction | 17 |
| Undergo mitosis | 15 |
| Undergo natural selection | 25 |
| Undergo odontiasis | 18 |
| Undergo recession | 17 |
| Undergo training, perhaps | 25 |
| Undergo transformation, as one image into another | 49 |
| Undergo without yielding | 24 |
| Undergo, old style | 18 |
| Undergoes | 9 |
| Undergoes a chemical change | 27 |
| Undergoes a recession | 21 |
| Undergoes a transformation | 26 |
| Undergoes again, as an experience | 33 |
| Undergoes dentition | 19 |
| Undergoes ecdysis | 17 |
| Undergoes liquefaction, as a gel | 32 |
| Undergoes nivation | 18 |
| Undergoes recession | 19 |
| Undergoes vertigo | 17 |
| Undergoing severe trials | 24 |
| Undergoing vertigo | 18 |