From labour + -ous. <span class="searchmatch">labourous</span> (comparative more <span class="searchmatch">labourous</span>, superlative most <span class="searchmatch">labourous</span>) Obsolete form of laborious. <span class="searchmatch">labourously</span>...
From <span class="searchmatch">labourous</span> + -ly. <span class="searchmatch">labourously</span> (not comparable) Rare spelling of laboriously....
labourious (obsolete) laborous (obsolete) <span class="searchmatch">labourous</span> (obsolete) From Old French laborios, from Latin laboriosus. By surface analysis, labor + -ious IPA(key):...
labouriously laborously (obsolete) <span class="searchmatch">labourously</span> (obsolete, rare) From laborious + -ly. (UK) IPA(key): /ləˈbɔː.ɹi.əs.lɪ/ (US) IPA(key): /ləˈbɔɹ.i.əs.li/...
labour-intensive labour law labour lawyer labour market labour of love <span class="searchmatch">labourous</span> labour power labour relations labour-saver labour-saving labour share...