Dictionaries

MOT Kielipalvelu This link opens in a new window
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MOT Kielipalvelu contains MOT dictionaries, MOT Translator, MOT Proofing, word lists and Tampere University vocabulary.

Oxford English Dictionary This link opens in a new window Sanakirjapalvelu, joka sisältää tietoa englannin kielessä esiintyvien sanojen ja fraasien merkityksestä, historiasta, ääntämisestä ja käytöstä eri aikoina. Palvelua päivitetään neljä kertaa vuodessa. Guide to the meaning, history, and usage of 500,000 words and phrases past and present, from across the English-speaking world. OED is updated four times a year to include revisions to existing entries as well as add new words.
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Merriam-Webster Dictionary & Thesaurus Definitions of words and synonyms, antonyms and idioms.

Thesauri

A thesaurus is a controlled vocabulary that gathers and connects related concepts.

Finto - suomalainen asiasanasto- ja ontologiapalvelu This link opens in a new window
Finnish thesaurus and ontology service. Most terms have translations into English and Swedish.
TEPA-termipankki This link opens in a new window
TEPA is a free-of-charge term bank maintained by the Finnish Terminology Centre TSK. It contains special language terms and definitions. TEPA contains vocabularies, dictionaries and terminological databases. The most common languages in TEPA are Finnish, Swedish, English and German.

ProQuest - Thesaurus list
HASSET Thesaurus
The Humanities and Social Science Electronic Thesaurus (HASSET) is the leading British English thesaurus for the social sciences.