zrychleníacceleration, speedup
zrychlenýaccelerated, quickened, speeded-up, fast-motion
zrychlitaccelerate, speed* up, hurry up
zrychlit (se)accelerate, speed* (up), quicken
srdečníheart, cardiac
srdečnýcordial, hearty, heartfelt
činnostactivity, activities, business