Since its a sibling, and siblings tend to be in a person's close circle of people, informal speech is used.
Perhaps the answer is ankle or toe. A nose is part of the face and ankle is part of foot. It could also be other parts of feet such as toes. Hope you have a nice day.
Answer:
They want him fired because they're scared when he becomes smart because he was not smart for so long
1.) m
2.) j
3.) q
4.) h
5.) f
6.) c
7.) i
8.) g
9.) k
10.) e
11.) p
12.) t
13.) a
14.) o
15.) s
16.) n
17.) l
18.) b
19.) r
20.) d