no
The water was displaced by the speedboat.Things are very easy to be displaced.
The doctor says that I have displaced my shoulder.
No, the word 'scientific' is an adjective, a word used to describe a noun; for example, a scientific experiment, a scientific expedition.
The scientific word for people is homosapiens
the scientific word for hardness is density
The scientific word for stick is "twig."
A scientific word for cooling is "thermogenesis."
The scientific word for bump is "papule."
The scientific word for leaf is "phyll."
macro is the scientific word for big
That's known as "Archimedes' Principle".
The word is Zionism.