laborious

Etymology
From, from.

Adjective

 * 1) Requiring much physical effort; toilsome.
 * 2) Mentally difficult; painstaking.
 * 3) Industrious.
 * 1) Mentally difficult; painstaking.
 * 2) Industrious.

Translations

 * Bulgarian: ,
 * Catalan: laboriós
 * Czech: pracný
 * Dutch:, ,
 * French:
 * German: arbeitsintensiv
 * Greek:
 * Ancient: ἐπίπονος, μογερός
 * Irish: saothrach
 * Italian:
 * Latin: labōriōsus
 * Old English: earfoþe
 * Polish: ,
 * Portuguese: ,
 * Romanian:
 * Russian:, , , ,
 * Spanish:
 * Swedish: ,


 * Bulgarian:
 * Russian:


 * Norman: