meh

shrug

Shoulder gesture of uncertainty

• whateverExpression of apathy
• nonchalantCalmly unconcerned
• unmovedNot stirred physically/emotionally

uninterested · detached · unconcerned · passive · lukewarm · tepid · aloof · ambivalent · disengaged · halfhearted

mediocre

Of only moderate quality

• uninspiringFailing to excite interest
• dullLacking edge or interest
• blandLacking distinctive qualities

unremarkable · forgettable · subpar · mundane · vanilla · plain · insipid · ho-hum · so-so · middling

hmm

Sound of contemplation

• sighAudible emotional breath
• ughDisgust exclamation
• hmThinking sound

grunt · murmur · mumble · groan · pfft · eh · huh · tsk · yawn · exhale

underwhelmed

Feeling letdown by something

• unenthusedWithout eagerness or interest
• unexcitedWithout enthusiasm or thrill
• unsurprisedNot caught off guard

uninspired · unaffected · bored · jaded · skeptical · dismissive · critical · flat · cold · deadpan

• indifferenceapathy, indifference, unconcern, disinterest, nonchalance
• complacency phrasesgood enough, why bother, it is what it is, not my problem, whatever
• Noncommittalneutral, undecided, on the fence, noncommittal, indifferent
• whatevershrug, pfft, so what, who cares, don't care
• Asian Interjectionsaa, ahhh, eh, oh, ohhh
• interjectionsah, hey, aha, sheesh, oh