on-the-spot - na místě

adjective - happening directly at the place at the time

 

on board - na palubě

adverb - on a ship etc.

 

in return - na oplátku

adverb - in exchange (for something), as a compensation

 

for my liking - na můj vkus, na mě

adverb - exceeding a level that is acceptable for someone

 

coarsely - na hrubo, na hrubé kousky

adverb - into large pieces

mount - vylézt, vystoupat na, vyšplhat na

verb - to climb up onto something

 

on - na (např. na drogách apod.)

preposition - drinking, eating or using something regularly

 

in doubt - (být) na pochybách, na vážkách

adjective - not sure about something, having questions, undecided

 

back to square one - zpátky, na začátek, na nulu

phrase, informal - to start again because the way you were doing something failed

 

no matter - nehledě na, bez ohledu na

adverb - without regard

 

on board - na (palubě), na palubě (čeho)

preposition - on (a ship, plane, train) etc.

 

offshore - na volném moři, na moři

adverb - at some distance from the coast, in the sea

 

onto - na (povrch čeho), směrem na

preposition - moving to the surface of

 

up to - schopný, schopen

adjective - able to do something

 

previous to - před (čím)

preposition - before (something)