| Highest point in an orbit | 25 |
| Highest Philippine peak | 23 |
| Highest Philippine mountain | 27 |
| Highest peak on Crete: Abbr. | 28 |
| Highest peak in the Pyrenees | 28 |
| Highest peak in the Cascades | 28 |
| Highest peak in the Alps | 24 |
| Highest peak in North America | 29 |
| Highest peak in Manitoba | 24 |
| Highest peak in Great Britain | 29 |
| Highest peak in Crete: Abbr. | 28 |
| Highest peak in Africa | 22 |
| Highest parts of decks | 22 |
| Highest part of a wave | 22 |
| Highest part of a deck | 22 |
| Highest paid actress of 2011 | 28 |
| Highest ordinal number? | 23 |
| Highest orbital points | 22 |
| Highest or lowest card | 22 |
| Highest or farthest point | 25 |
| Highest one-digit number | 24 |
| Highest of the Pyrenees | 23 |
| Highest of the Alps, Mont ___ | 29 |
| Highest number in keno | 22 |
| Highest mountain in Crete | 25 |
| Highest mountain in Australia | 29 |
| Highest minor league level | 26 |
| Highest man or lowest woman | 27 |
| Highest male singing voice | 26 |
| Highest level in a profession | 29 |
| Highest level attainable | 24 |
| Highest kind of knowledge | 25 |
| Highest in salt, perhaps | 24 |
| Highest in rank, in a way | 25 |
| Highest Guidonian note | 22 |
| Highest European volcano | 24 |
| Highest Cub Scout rank | 22 |
| Highest country in the world | 28 |
| Highest cards in pinochle | 25 |
| Highest card in a suit | 22 |
| Highest card in a royal flush | 29 |
| Highest capital in the world | 28 |
| Highest British military rank | 29 |
| Highest bridge site in US | 25 |
| Highest African mountain | 24 |
| Highest adult male voice | 24 |
| Higher_____ (orbital point) | 27 |
| Higher-up money handler? | 24 |
| Higher-pitched English horn | 27 |
| Higher on the Mohs scale | 24 |
| Higher number on a tag | 22 |
| Higher in fuel-to-air ratio | 27 |
| Highbrow theater screening | 26 |
| Highbrow military show? | 23 |
| Highbrow film director | 22 |
| Highboy feature, at times | 25 |
| Highbinder or humbugger | 23 |
| Highball with white rum | 23 |
| Higham's book on Hepburn | 28 |
| High-___ (temperamental) | 24 |
| High-___ (spirited horses) | 26 |
| High-___ (cutting-edge) | 23 |
| High-yield investments | 22 |
| High-wire artist's forte | 28 |
| High-water point, usually | 25 |
| High-waisted to the extreme | 27 |
| High-waisted dress style | 24 |
| High-waisted dress cut | 22 |
| High-voltage creatures | 22 |
| High-voltage Australian band? | 29 |
| High-vitamin oil source | 23 |
| High-visibility bullet | 22 |
| High-trajectory throws | 22 |
| High-top's low part | 23 |
| High-tensile steel product | 26 |
| High-temp nursery structure | 27 |
| High-tech weapons prog. | 23 |
| High-tech viewing medium | 24 |
| High-tech type of car entry | 27 |
| High-tech troublemakers | 23 |
| High-tech transmission | 22 |
| High-tech surveillance tool | 27 |
| High-tech surgical tool | 23 |
| High-tech surgery tools | 23 |
| High-tech subscription aid | 26 |
| High-tech storage medium | 24 |
| High-tech spy plane acronym | 27 |
| High-tech sports bar purchase | 29 |
| High-tech speed, briefly | 24 |
| High-tech speed (abbr.) | 23 |
| High-tech selection devices | 27 |
| High-tech row of buttons | 24 |
| High-tech release of 2010 | 25 |
| High-tech program, for short | 28 |
| High-tech printer capability | 28 |
| High-tech pic producer | 22 |
| High-tech party notice | 22 |
| High-tech organizers (abbr.) | 28 |
| High-tech organizer: Abbr. | 26 |
| High-tech organizer, briefly | 28 |