Both "upgraded" and "improved" describe a change for the better. They imply enhancements and are often used interchangeably when something has been made better than its previous state.
"Upgraded" often refers to a replacement or installation of a better version of something, suggesting physical or software changes. "Improved" is more general, indicating an enhancement in quality, performance, or condition, and doesn't necessarily involve a replacement.
Massacre refers to the indiscriminate and brutal slaughter of people, ... Learn more →
While both words imply a deep level of attention, "enthralled" ... Learn more →
"Land" generally refers to the solid part of the Earth's ... Learn more →
Vanguard often implies being the leaders or innovators, whereas forefront ... Learn more →