There is a total of 14559 clues beginning with hi
- Highly uncommon
- Highly unconventional
- Highly unlikely
- Highly unlikely liquor tab?
- Highly unlikely to change
- Highly unlikely to flinch
- Highly unlikely, as a chance
- Highly unlikely, as chances
- Highly unpopular
- Highly unsophisticated
- Highly unusual
- Highly unusual occurrence
- Highly valued
- Highly valued asset, and this puzzle's title
- Highly valued land, say
- Highly variable
- Highly veined, as flies' wings
- Highly venomous
- Highly venomous Australian reptile
- Highly venomous snake
- Highly venomous snakes
- Highly venomous stinger
- Highly vigilant
- Highly visible and reflective garment
- Highly visible belly button?
- Highly visible septet
- Highly volatile fuel: Abbr
- Highly volatile gas, for short
- Highly volatile hydrocarbon
- Highly volatile situation
- Highly wrought
- Highly wrought
- Highly-glazed fabrics
- Highly-placed gateman
- Highly-placed home
- Highly-polished
- Highly-ranked golfer
- Highly-ranked noncoms
- Highly-rated
- Highly-rated bonds
- Highminded
- Highness
- Highness guide
- Highness, as a French title of nobility
- Highness, in Spanish titles
- Highness: Abbr
- Highpoint of "Guys and Dolls"
- Highrise dwellings: Abbr
- Highrise in nature
- Highs
- Highs and lows
- Highs and lows, eg
- Highs and lows, perhaps
- Highs' counterparts
- Highs' opposites
- Highs? No, U-turn
- Highschool exam (abbr)
- Highschooler
- Highschooler's option: abbr
- Highsmith's amoral protagonist
- Highstrung
- Highstrung
- Hightail
- Hightail it
- Hightail it away
- Hightail it away, with "out"
- Hightail it out
- Hightail it outta there
- Hightail it, old-style
- Hightail it, saltily
- Hightailed it
- Hightails
- Hightails it
- Hightails it outta Dodge
- Hightalils it
- Hightest note in Guido's scale
- Hightower or Tallchief
- Highway
- Highway (abbr)
- Highway 180
- Highway 66, for one
- Highway 97
- Highway abbreviation
- Highway access
- Highway accesses
- Highway accident consequences
- Highway accidents
- Highway accidents
- Highway ad sign
- Highway ad site
- Highway adjacent to a throughway
- Highway adjoiner
- Highway advisory
- Highway agcy
- Highway aids
- Highway alert
- Highway alternative
- Highway alternative?
- Highway amenities
- Highway amenity