Answer:
Contiguous= ous
Immigrant= grant
Influx= ux
Minor= or
Perilous= ous
Proposition: tion
Protocol= col
Status= us
Unaccompanied= ed
Step-by-step explanation:
A suffix is always after the base of a word. For example, the base word of unaccompanied is "accompani" which is basically "accompany". The letters after that are e and d, so that is the suffix of the word. Hope this helped! I'm not exactly sure about some of the suffixes of some of the words.