a

ah · 94%

oh · 93%

ha · 83%

ooh · 80%

uh · 73%

gosh · 73%

whoa · 69%

wow · 61%

um · 47%

huh · 44%

uh-huh · 39%

quite · 29%

gasp · 28%

really · 27%

mm-hmm · 27%

hmm · 27%

sigh · 27%