| Highway stopping places | 23 |
| Highway speed postings | 22 |
| Highway speed limit, perhaps | 28 |
| Highway sight, formally? | 24 |
| Highway safety lobbying gp. | 27 |
| Highway robbery victim, maybe | 29 |
| Highway reversals, in slang | 27 |
| Highway reading matter | 22 |
| Highway Patrol's purview | 28 |
| Highway or Pet lead-in | 22 |
| Highway of Pompey's day | 27 |
| Highway limit, perhaps | 22 |
| Highway interchange sights | 26 |
| Highway entrance or exit | 24 |
| Highway driver's button | 27 |
| Highway distance marker | 23 |
| Highway department supply | 25 |
| Highway department concern | 26 |
| Highway crosser on signs | 24 |
| Highway construction machine | 28 |
| Highway construction crews | 26 |
| Highway cloverleaf principle | 28 |
| Highway bypass, usually | 23 |
| Highway breakfast joints | 24 |
| Highway billboard words | 23 |
| Highway accident consequences | 29 |
| Hightail it, old-style | 22 |
| Highs and lows, perhaps | 23 |
| Highrise dwellings: Abbr. | 25 |
| Highly-prized muscle cars | 25 |
| Highly-placed pop singer? | 25 |
| Highly volatile hydrocarbon | 27 |
| Highly volatile fuel: Abbr. | 27 |
| Highly venomous stinger | 23 |
| Highly venomous snakes | 22 |
| Highly valued land, say | 23 |
| Highly valued fertilizer | 24 |
| Highly unskilled servers? | 25 |
| Highly unlikely, as chances | 27 |
| Highly unlikely, as a chance | 28 |
| Highly unlikely to change | 25 |
| Highly toxic pollutants | 23 |
| Highly successful reviews | 25 |
| Highly spiced smoked beef | 25 |
| Highly specific specialties | 27 |
| Highly sought-after item | 24 |
| Highly skilled workers | 22 |
| Highly skilled musician | 23 |
| Highly seasoned white sauce | 27 |
| Highly seasoned sausage | 23 |
| Highly seasoned ragout | 22 |
| Highly seasoned pheasant stew | 29 |
| Highly seasoned meat dish | 25 |
| Highly seasoned fowl dish | 25 |
| Highly seasoned dishes | 22 |
| Highly resonant Indian drums | 28 |
| Highly reliable evidence | 24 |
| Highly regarded, so to speak | 28 |
| Highly regarded, slangily | 25 |
| Highly regarded, militarily | 27 |
| Highly regarded groups | 22 |
| Highly reflective finish | 24 |
| Highly recommended show | 23 |
| Highly recommended film | 23 |
| Highly recommended book | 23 |
| Highly rated individuals? | 25 |
| Highly rated court figure | 25 |
| Highly ranked noblemen | 22 |
| Highly qualified for a job | 26 |
| Highly prized specimens | 23 |
| Highly poisonous garden plant | 29 |
| Highly pleased with oneself | 27 |
| Highly placed at a fire sale? | 29 |
| Highly personal pronoun | 23 |
| Highly personal art form | 24 |
| Highly ornamented style | 23 |
| Highly opinionated sorts | 24 |
| Highly maneuverable warships | 28 |
| Highly intelligent group | 24 |
| Highly informal language | 24 |
| Highly flammable object | 23 |
| Highly flammable liquids | 24 |
| Highly excited, in slang | 24 |
| Highly excited by eagerness | 27 |
| Highly esteemed person | 22 |
| Highly enthused, informally | 27 |
| Highly energetic person | 23 |
| Highly embellished style | 24 |
| Highly efficient carbon sink | 28 |
| Highly developed region | 23 |
| Highly desirable reviews | 24 |
| Highly decorated Bradley | 24 |
| Highly controversial furs | 25 |
| Highly contentious situation | 28 |
| Highly constructed home? | 24 |
| Highly collectible book | 23 |
| Highly charged, as an issue | 27 |
| Highly charged, as a topic | 26 |
| Highly bullish market advice? | 29 |
| Highlighters, for instance | 26 |