Usage patterns
巧妙な手口a cunning method or trick
The criminal used a cunning method to steal money from the bank.
巧妙な罠an elaborate, cleverly set trap
He set an elaborate trap to lure out the enemy.
巧妙に〈動詞〉to do (something) skillfully/cleverly
That advertisement cleverly exploits consumer psychology.
巧妙な仕掛けan ingenious mechanism or device
This safe has an ingenious mechanism built into it.