Where does “osto-opas” come from?

osto-opas (Finnish) comes from Finnish opas, from Finnish äs, from German ās, from French as, from Italian asso, from German ass, from English ace, from English asexual — up, out.

osto-opas (Finnish): shopping guide, buyers' guide

Definitions

  1. shopping guide, buyers' guide

Ancestry of “osto-opas”, step by step

osto-opas traces back through two separate lines of ancestry.

via Finnish opas

StepLanguageWordMeaning
1Finnishopasguide; guide book, guide
2Finnishäsess; argh
3Germanāsas, a unit and a Roman coin
4Frenchasace; as; second-person singular present...
5Italianassoace; A piece or side having a single dot
6GermanassSwitzerland and Liechtenstein standard spelling...
7EnglishaceA single point or spot on a playing card or die;...
8EnglishasexualNonsexual in nature, unmarked by sexual activity;...
9Englishā-
10Middle Englisha-up, out, away; of; on, in
11Old Englishā-a-; away, out
12Old Englishar-
13Proto-West Germanicuʀ-out, over; off, away
14Proto-Germanicuz-up, out
15Proto-Indo-Europeanuss-
16Proto-Indo-Europeanuds-up, out

via Finnish osto

StepLanguageWordMeaning
1Finnishostopurchase
2FinnishostaaTo buy, purchase
3Proto-Finnicostadakto buy
4Proto-Uralic-ta-Forms verbs from nouns; Forms causative verbs...
Every word from Proto-Indo-European uds-Every word from English ā-Every word from Proto-Indo-European uss-