1. to sell more cheaply than.
2. to advertise with restraint; understate the merits of (something): By underselling his product, he let his hearers convince themselves of its importance.
3. to sell for less than the actual value.
"transfers can be undersold."
"strategies can be undersold."
"millers can be undersold."
"educations can be undersold."
This list can help you learn new vocabulary more quickly and be able explore other words more easily.