妖しい
怪しい
agent
background
business
case
concentrate
confident
crime
criminal
criminalist
criminalistics
dark
decide
decision
demanding
detective
examination
examine
experience
face
fierce
focus
guy
handsome
holster
inquiry
interlocutor
interrogate
interrogation
interrogator
interview
investigate
leather
listen
look
male
moody
officer
official
pensive
people
person
portrait
room
serious
stare
strict
suit
tired
uniform