duh

obvious

Easily perceived, unmistakable

• clearlyWithout ambiguity
• no-brainerSelf-evident decision
• self-evidentRequiring no demonstration

apparent · evident · unmistakable · of course · naturally · plainly · patently · manifestly · undeniably · goes without saying

sarcastic

Mockingly insincere in tone

• mockingScornfully imitating or ridiculing
• sardonicGrimly mocking
• ironicExpressing contrary meaning

snark · condescending · patronizing · dismissive · eye-roll · contempt · scorn · derision · belittling · snide

well

Dug water source

• huhUtterance seeking clarification
• yeahCasual spoken agreement
• ohSoft exclamation of realization

hey · wow · uh · um · like · whatever · so · anyway · obviously · hello

aha

Exclamation of realization

• eurekaDiscovery triumph cry
• ohSoft exclamation of realization
• epiphanySudden profound insight

lightbulb · dawning · click · finally · insight · awakening · revelation · understanding · comprehension · clarity

frustrated

Annoyed by obstacles

• annoyedMildly vexed
• impatientUnwilling to wait
• irritatedSlightly angered or bothered

exasperated · fed up · sighing · eye-rolling · vexed · aggravated · peeved · irked · bothered · disbelief

• 90s Slangall that, as if, da bomb, the bomb, dope
• catchphrasescatchphrase, why so serious, cowabunga, good grief, yabba dabba doo
• exclamationsoh, yes, no, wow, hey
• interjectionsah, hey, aha, sheesh, oh
• Obviousnessobviously, clearly, of course, self-evident, goes without saying
• Romanian Folklorehora, Transylvania, Dracula, Vlad the Impaler, Dacia