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.
Neglectful combines "neglect" with the suffix "-ful".
The suffix of "undoing" is "-ing."
The suffix of "moon" is "-oon".
The suffix is -er, meaning "one who campaigns."
The suffix of inundate is -ate. This suffix means in condition of.
The suffix of radiation is -tion. This suffix means the process of.
Yes, dimension does have a suffix. The suffix is -ion.
Yes, the suffix is tion
There is no suffix in the word through
Yes, innovation does have a suffix. Its suffix is -tion.