Motioned
The suffix of motion is "-tion."
A motion picture is a noun. The plural would be motion pictures.
The word "motion" does not have a suffix. It is a standalone word that refers to the act or process of moving or changing position.
Mo
Motel, motet, motive, motion, mote, motility, motile, motif
The suffix word of "constitutional" is "tion," which forms the word "constitution."
The suffix is -ician...
-ary is the suffix.
The suffix is -or. This suffix is comparative.
There is no suffix word for child hood instead the hood in word is the suffix
The suffix in the word duties is -ies. This suffix just makes words plural.
Teacherness is not even a suffix, nor a word.