Laborious

"Laborious" in Russian

кропотли́вый

kropotlívyj

(mentally difficult)

напряжённый

naprjažónnyj

(requiring much physical effort)

тру́дный

trúdnyj

(requiring much physical effort)

трудоёмкий

trudojómkij

(requiring much physical effort)

тяжёлый

tjažólyj

(requiring much physical effort)

утоми́тельный

utomítelʹnyj

(requiring much physical effort)

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.