Crowded
"crowd" is the root word in "crowded." "-ed" is a suffix added to the root word "crowd" to form the past tense verb "crowded."
The comparative form of "crowded" is "more crowded."
Yes. "Crowded" can be a verb (as in "People crowded the stadium") or an adjective. (as in "The stadium was crowded because of all the people.")
Yes. Very crowded.
Its VERY crowded
The room is crowded.
The suffix for undo is to not do.
the suffix is on
There is no suffix in misjudge.
Diffusion
The suffix is -er, meaning "one who campaigns."
The suffix of radiation is -tion. This suffix means the process of.