ultrasharp
adjective
ul·tra·sharp ˌəl-trə-ˈshärp 
: extremely or extraordinarily sharp: such as
a
: exceedingly well-adapted to cutting or piercing
an ultrasharp knife
b
: exceedingly clear or distinct
ultrasharp images
ultrasharp vision
Word History
First Known Use
1864, in the meaning defined above
ultrasharp
adjective
as in sharpened
Synonyms & Similar Words
Relevance
- sharpened
- sharp
- cutting
- edged
- ground
- honed
- edgy
- jagged
- needlelike
- spiky
- pointed
- spiny
- whetted
- spikelike
- spiked
- keen
- spikey
- piercing
- stabbing
- lacerating
- prickly
- jabbing
- scratching
Antonyms & Near Antonyms
- dull
- blunt
- smooth
- dulled
- obtuse
- dullish
- blunted
- rounded
- Rocky Mountain white pine
- Rocky Mountain whitefish
- Rocky Mountain willow
- Rocky Mountains
- rocky road
- rococo
- rococos
- rocombole
- rocou
- rocroies
- rocrois
- rocs
- rod
- rod adaptation
- rod breaker
- rod cell
- rod epithelium
- rod fiber
- rod granule
- rod in pickle
- rod mill
- rod of aesculapius
- rod of Asclepius
- rod weeder
- rod-cone theory