underlying
US /ˌʌn.dɚˈlaɪ.ɪŋ/
UK /ˌʌn.dɚˈlaɪ.ɪŋ/

1.
asas, mendasar
forming a foundation or basis; fundamental
:
•
The underlying cause of the problem was a lack of communication.
Punca asas masalah itu adalah kekurangan komunikasi.
•
There is an underlying tension in their relationship.
Terdapat ketegangan asas dalam hubungan mereka.