Hartkeks → γαλέτα, διπυρίτης, δίπυρος, διπυρίτης άρτος

[spiros]

Schiffszwieback → γαλέτες, γαλέτα, διπυρίτης

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English: hard tack, hardtack, hard-tack, pilot biscuit, pilot bread, sea biscuit, sea bread, ship biscuit, ship's biscuit; Belarusian: галета; Bulgarian: сухар; Catalan: galeta de mar; Chinese Mandarin: 硬面饼, 硬麵餅, 硬麵包, 压缩饼干, 壓縮餅乾; Czech: suchar; Dutch: scheepsbeschuit, zeebeschuit, zeekaak, tweebak; Estonian: kuivik; Finnish: laivakorppu; French: biscuit de mer, galette; German: Hartkeks, Schiffszwieback, Zwieback; Hebrew: פכסם‎, מַצִּיָּה‎, פַּכְסַם מַלָּחִים‎; Ido: navala bisquito; Inupiaq: qaqqulaaq; Italian: galletta; Japanese: 堅パン; Korean: 건빵; Persian: بیسکویت دریایی‎; Polish: suchar; Russian: сухарь; Spanish: galleta náutica; Swedish: skeppsskorpa, hårdskorpa, rågskorpa; Turkish: peksimet; Ukrainian: галета