missionary - misionář

noun - a person whose job is to convert people to his/her religion, especially in a different country and culture

manure - hnůj

noun - the solid waste material from the body of an animal, esp. when it is used as a fertilizer etc.

 

concession - koncese

noun, American English - the right to do business, sell things, mine etc. esp. at a place that is owned by the govenrnment

 

third party - třetí strana

noun, formal - a person or a company etc. that is not one of the two participants in an agreement, contract etc.

 

20 questions - hra na 20 otázek

noun - a game in which you have to ask yes/no questions and find out what the secret word is

 

centre around - točit se kolem, být hlavním (bodem či tématem)

verb - to have something that you are very concerned or interested in, it is the main subject of your attention

 

add-on - doplněk, přídavek

noun - something that is added to something else, such as a new part of a computer program, computer game etc.

lentil - čočka

noun - a flat seed similar to a pea or a bean that is dried and cooked (usually in soups etc.)