Exact Match:
- sharpen
- become sharp or sharper; "The debate sharpened"
- make sharp or sharper; "We had to sharpen our arguments"
- make (one's senses) more acute; "This drug will sharpen your vision"
- give a point to; "The candles are tapered"
- raise the pitch of (musical notes)
- make sharp or sharper; "sharpen the knives"
- make (images or sounds) sharp or sharper
Synonyms:
- accelerate,
- aculeate,
- acuminate,
- agent provocateur,
- aggravate,
- amplify,
- animate,
- annoy,
- augment,
- barb,
- beef up,
- blow up,
- build up,
- complicate,
- concentrate,
- condense,
- consolidate,
- cultivate,
- cuspidate,
- deepen,
- deteriorate,
- double,
- dress,
- edge,
- embitter,
- enhance,
- enlarge,
- enliven,
- exacerbate,
- exaggerate,
- exasperate,
- excite,
- exhilarate,
- file,
- fillip,
- galvanize,
- grind,
- heat up,
- heighten,
- hone,
- hop up,
- hot up,
- increase,
- infuse life into,
- instrument,
- intensify,
- invigorate,
- irritate,
- jazz up,
- key up,
- machine,
- magnify,
- make acute,
- make complex,
- make sensitive,
- make worse,
- mechanize,
- mill,
- motorize,
- oilstone,
- pick up,
- pique,
- point,
- provoke,
- quicken,
- ramify,
- redouble,
- refine,
- reinforce,
- renew,
- reset,
- resuscitate,
- retool,
- revive,
- sensibilize,
- sensitize,
- set,
- sharp,
- soup up,
- sour,
- spiculate,
- spur,
- step up,
- stimulate,
- stir,
- strap,
- strengthen,
- stroke,
- strop,
- taper,
- tool,
- triple,
- whet,
- worsen