[{"Bold_text": "verb (used without object)", "List Items": ["to exert oneself vigorously; try hard:He strove to make himself understood.", "to make strenuous efforts toward any goal:to strive for success.Synonyms: toil", "to contend in opposition, battle, or any conflict; compete.Synonyms: fight , struggle", "to struggle vigorously, as in opposition or resistance:to strive against fate.", "to rival; vie."]}]