Yes, although a freeway can sometimes be faster than a highway.
freeway
Expressway, highway, freeway, interstate...
expressway, superhighway, skyway
turnpike
There is no single-word synonym for "their" in the English language.
Native American is the most common synonym for North American Indian/
Yes, sidewalk and pavement are absolute synonym. It means exactly the same, the different is the former is American English and the latter is British English.Other absolute synonyms are pullover and sweater.
A synonym for the spanish-american war is the american-spanish war. MAKE SURE TO ADD THE heifen or -...
the royal road also known as the king's highway
The word "cleaner" (noun, adjective) is both British and US English. The noun "cleaner" (cleaners) has the US synonym "laundry."
us citizen
NFL