Definisi 'laborious'
English to English
1 Requiring labor, perseverance, or sacrifices; toilsome; tiresome.
source: webster1913
adjective satellite
2 characterized by effort to the point of exhaustion; especially physical effort
• worked their arduous way up the mining valley
• a grueling campaign
• hard labor
• heavy work
• heavy going
• spent many laborious hours on the project
• set a punishing pace
source: wordnet30
More Word(s)
labor, labour, toil, arduousness, strenuousness, effortful,

Visual Synonyms
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