Trailing can be a synonym for behind. I you are talking about what you sit on you might use the word "seat."
It is "le synonyme" Synonyme is masculine. Synonymes de Courage Bravoure Cran vaillance (old fashioned)
mammal
You mean nuclear fission I think
out of whack, wild, can't handle, and Justin bieber
"it contains"
The French word for words similar in meaning is synonyme.
It is the pulmonary valve. Sigmoid is only a synonyme for semilunar (includes pulmonary and aortic valves).
"Luftwaffe" is a German synonyme for "airforce"... and the today's German airforce is called Luftwaffe, too. The Luftwaffe of Nazi-Germany was founded in 1936.
There are many places where one can find synonym dictionary websites also known as a thesaurus. One of the best thesaurus websites would be the website Thesaurus.
The answer to the fruit of the third behind is the fruit of the third behind The answer to the fruit of the third behind is the fruit of the third behind
The past tense of "leave behind" is "left behind."
the popliteal artery is located in the knee, behind the kneecap