Akademik

hunky-dory
adj. esp. US colloq. excellent.
Etymology: 19th c.: orig. unkn.

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hunky-dory [ˌhʌŋki ˈdɔːri] [ˌhʌŋki ˈdɔːri] adjective not before noun (informal)
if you say that everything is hunky-dory, you mean that there are no problems and that everyone is happy
 
Word Origin:
[hunky-dory] mid 19th cent. (originally US): hunky from Dutch honk ‘home, base’ (in games); the origin of dory is unknown.

Useful english dictionary. 2012.