IPA: /ˌʌndərˈwɛlmɪŋ/
KK: /ʌndərˈwɛlmɪŋ/
Not exciting or impressive; failing to meet expectations.
The movie was underwhelming and did not live up to the hype.
Underwhelming → It is formed from "under-" (meaning below or insufficient) and "whelm" (from Old English *hwelfan*, meaning to overturn or engulf) with the suffix "-ing" (indicating the action or process). The word describes an experience that is below expectations or insufficiently impressive.
Think of something that is 'below' ('under-') what you expected to be 'overturned' or impressive ('whelm'). This helps you remember that 'underwhelming' means not meeting expectations.