persistently
UK: pəˈsɪstəntli | US: pərˈsɪstəntli
adv. in a persistent manner; continuing firmly or obstinately despite challenges
adv. repeatedly or continuously over time
The word "persistently" derives from the Latin persistere ("to continue steadfastly"), combining per- (thoroughly) + sistere (to stand). The root persist entered English via Old French, retaining its core meaning of unwavering continuation. The suffix -ent forms adjectives (e.g., "persistent"), and -ly converts it into an adverb. The evolution reflects a logical progression: standing firm → enduring → doing so repeatedly.
She worked persistently to finish the project before the deadline.
The rain fell persistently for three days, flooding the streets.
Despite setbacks, he persistently pursued his dream of becoming a doctor.
The child asked persistently for ice cream until her parents agreed.
The scientist tested the theory persistently to ensure accurate results.