Opportune (adjective)

1. Favorable or appropriate for a particular purpose or action.
2. Timing that is well-suited or appropriate for a particular action or purpose.

Origin:

The word "opportune" comes from the latin word "opportune" which means "favorable" or "suitable", it is used to describe a situation or time that is favorable or appropriate for a particular purpose or action.

Examples:

1. This is an opportune time to invest in the stock market.
2. The opportunity to study abroad was an opportune one for her.
3. It was an opportune moment for him to make his proposal.
4. The opportune weather conditions allowed the flight to take off.
5. It was an opportune time to ask for a raise.