All you need to do is to start with one word and then say the first word that pops into your head. The next person says the first word associated with the previous word.
I’ll start: Cabin
Shack
Food
drink
Water.
liquids
Proton51 solids
Hard
soft
Feather.
bird
Eagle.
Prey
Hunt.
Dog
Cat.
Pet
Animal.
Savage
Brutal.