stray - zaběhlé zvíře

noun - an animal that has got lost

stray - zaběhlý, zatoulaný, zbloudilý, oddělený

adjective - not in their intended place; separated from others

 

startling - překvapivý, zarážející

adjective - extremely unusual, unexpected and sometimes worrying

 

spontaneous - samovolný (potrat, výbuch, ap.)

adjective, technical - happening naturally without being caused by something outside it

 

mutate - mutovat (geneticky)

verb, technical - to develop a new form because of a permanent change in the genes

 

mutate - přeměnit se

verb - to change into something different

prankster - šprýmař, vtipálek (dělající kanadské žertíky)

noun - someone who plays tricks or practical jokes on people to make them look stupid

cowardice - zbabělost

noun - the lack of courage or bravery

practical joke - kanadský žertík

noun - a trick that is played on someone to make them look stupid or shock them them so that other people laugh

fennel - fenykl

noun - a plant with a rounded base, can be eaten as a vegetable or the leaves can be used as a herb in cooking

 

improbable - nepravděpodobný

adjective - unlikely to be true or to happen

 

sustainable - dlouhodobě udržitelný

adjective - able to continue for a long time

 

dissatisfied - nespokojený

adjective - not pleased with someone/something

 

revoke - zrušit, odvolat

verb, formal - to officially cancel something (an agreement, a law, a permission etc.) so that is no longer in effect

 

in a heartbeat - v mžiku, raz dva, bez váhání

adverb - very quickly, without hesitating