interchangeable
adjective
UK
/ˌɪn.təˈtʃeɪn.dʒə.bəl/ US
/ˌɪn.t̬ɚˈtʃeɪn.dʒə.bəl/
able to be
exchanged with each other without making any
difference or without being
noticed:
Theyre not interchangeable when one can also mean Slasher. That means theyre not completely identical meanings or can go without being noticed
Killer has also been used in Viz before....
Carry on taking Ls. HaOO1 chan