1. in a way that is easy, comfortable, or suitable for a particular purpose
2. in a way that happens at a favorable or opportune time
3. in a way that serves one's own interests, often suspiciously so
Usage: often implies deliberate timing for personal advantage

Examples

• The grocery store is conveniently located near my house.
• She conveniently forgot to mention the meeting was canceled.
• The hotel is conveniently situated downtown.
• He conveniently arrived just as the work was finished.
• The app conveniently stores all your passwords.
• The restaurant conveniently offers both pickup and delivery.
• She conveniently developed a headache when chores needed doing.