undervalue

US /ˌʌn.dɚˈvæl.juː/
UK /ˌʌn.dɚˈvæl.juː/
"undervalue" picture
1.

過小評価する

to consider someone or something as less valuable or important than he, she, or it really is:

:
The company had undervalued the building by $20,000.