Both words involve the concept of making something larger or longer. Both can be used in a variety of contexts, such as time, physical size, or abstract concepts.
Augment typically implies adding or increasing something in quantity, size, or degree, often improving or enhancing it. Lengthen specifically refers to increasing the physical or temporal length of something.
A "route" often refers to a planned or fixed course, ... Learn more →
Ravenous primarily describes an extreme hunger or desire for food, ... Learn more →
Salvage often implies saving something from further damage or loss, ... Learn more →
"Frosty" specifically refers to a condition where frost is present, ... Learn more →