Select the correctly spelt word.

Propensity

The correctly spelt word is Propensity.

The other words, Constituensy, Demoalish, and Patranise, are all misspelled.

• Propensity means a natural tendency to behave in a certain way.
• Constituency means a body of people who are represented by an elected official.
• Demolish means to destroy something completely.
• Patronise means to treat somebody in a way that shows that you think you are better, more intelligent, experienced, etc. than he/she is.