Hebrew
- Rav-milim [Hebrew-Hebrew-English; payment required]
- Morfix Dictionary [Hebrew-English; free]
Yiddish
- Yiddish Dictionary Online [Yiddish-English English-Yiddish; free]
Esperanto
- Reta Vortaro [Esperanto-Esperanto; free]
Japanese
- Daijirin [Japanese-Japanese; free, registration required]
- Sanseido Web Dictionary [Japanese-Japanese, English-Japanese, Japanese-English; free]
English
- Kenkyusha Online Dictionary [English-Japanese, Japanese-English; payment required]
- Oxford English Dictionary [English-English; payment required]
- Compact Oxford English Dictionary [English-English; free]
Russian
- Multitran [Russian-Multilingual; free]
- Yandex Dictionaries [Russian-Multilingual; free]