falsely
UK: ˈfɔːlsli | US: ˈfɒlsli
adv. in a manner that is not true or correct; deceitfully
adv. in a way that is misleading or intentionally inaccurate
The word "falsely" combines the root "false," derived from Latin falsus (meaning "deceptive" or "untrue"), with the adverbial suffix "-ly," originating from Old English -lice (used to form adverbs). The Latin falsus itself comes from fallere ("to deceive"). Over time, "false" evolved in Middle English to mean "untrue," and the suffix "-ly" was added to create an adverb describing actions done in a deceitful or incorrect manner.
He was accused of falsely representing his qualifications on the application.
The witness testified falsely under oath, leading to a mistrial.
The advertisement falsely claimed the product could cure insomnia.
She smiled falsely, hiding her disappointment.
The data was presented falsely to support the flawed conclusion.