high-speed
adjective
[ ˌhʌɪˈspiːd ]
• moving, operating, or happening very quickly.
• "high-speed travel"
Similar:
fast,
fast-moving,
quick,
rapid,
speedy,
swift,
breakneck,
lightning,
whistle-stop,
brisk,
prompt,
expeditious,
turbo,
sporty,
express,
non-stop,
direct,
uninterrupted,
nippy,
zippy,
souped-up,
supersonic,
fleet,
tantivy,
alacritous,
volant,
