Based on the context of each sentence, choose the word that most closely matches the denotation of the bolded word.

Tiles:
denounce
quaint
nuance
inclination

Pairs:
"There is a subtle distinction between the characteristics of these two bacteria," explained our biology teacher.

Your old-fashioned cottage reminds me of my grandparents’ house in the countryside.

Jack's preference for his eldest son has not gone unnoticed by his other children.

We condemn those involved in terrorist activities.