No, tonight is not a suffix. some suffixes include -tion -less -ness -ful.
Tonight is neither - it is a whole word.
Desperately searching for a suitable answer, I shifted my eyes skyward. I don't know who will be moving upward tonight. The sudden downward motion disturbed my stomach. The airplane streaked earthward. I have read about the usage of 'ward' as a suffix.
The suffix for undo is to not do.
the suffix is on
There is no suffix in misjudge.
The suffix is -er, meaning "one who campaigns."
The suffix of radiation is -tion. This suffix means the process of.
The suffix of inundate is -ate. This suffix means in condition of.
-Less is the suffix.
Yes, the suffix is tion
there is no suffix for instruct
The suffix is -ence.