• (RP) IPA: /ˈθʌɹənəs/, /ˈθʌɹəʊnəs/
• (GA) IPA: /ˈθʌɹoʊnəs/, /ˈθɜɹoʊnəs/

thoroughness (uncountable)

1. The state of being thorough.
2. Attention to detail.
   • 1945 August 17, George Orwell [pseudonym; Eric Arthur Blair], chapter 6, in Animal Farm: A Fairy Story, London: Secker & Warburg, OCLC 3655473 ↗:

     Such jobs as weeding, for instance, could be done with a thoroughness impossible to human beings.

• French: ruguosité
• German: Gründlichkeit
• Portuguese: rigor
• Spanish: meticulosidad

• German: Genauigkeit
• Spanish: detallismo, minuciosidad, detenimiento