SELECT
  words.id, words.definition
FROM
  words, stock, languages, stockmatch, types

WHERE
  words.typeID = types.id
AND
  stock.languageID = languages.id
AND
  stockmatch.stockID = stock.id
AND
  stockmatch.wordID = words.id

AND stock.word = ?
AND languages.name = ?
AND types.name = ?