FAQs About the word operose

laborieux

characterized by effort to the point of exhaustion; especially physical effortWrought with labor; requiring labor; hence, tedious; wearisome.

fastidieux,fatigant,Lassant,ennuyeux,terne,sec,ennuyeux,lourd,monotone,stérile

absorbant,saisissant,consommant,Électrique,Captivant,captivant,captivant,fascinant,captivant,intéressant

operon => opéron, operetta => opérette, operculums => Opercules, operculum => Opercule, operculigenous => operculigene,