There are a total of 9 8-letter words containing 'labor', and the number may vary in different dictionaries. You can specify the dictionary and order.

• belabors ₁₅
• laborers ₁₂
• laboring ₁₅
• laborism ₁₅
• laborist ₁₂
• laborite ₁₂
• mislabor ₁₅
• nonlabor ₁₄
• prolabor ₁₅

There are 9 8-letter words containing labor in the well-known word game dictionary, 7 in the Scrabble US (US/Canada/Thailand - TWL/NWL) dictionary, and 9 in the Scrabble UK (International - SOWPODS/CSW) dictionary, and 9 in the Words with Friends (WWF) dictionary.