However and nevertheless are connective adverbs that introduce an unexpected result to the reader. They both present an idea connected to the previous sentence in a text and are considered formal transitions. Although they have many similarities and are often confused, there are some subtle differences in their usage.
## Key Takeaways
– However is a transition used to express contrast and helps convey a second point that sharply contrasts the first point made in the previous sentence. It can be placed at the beginning, middle, or end of a sentence.
– Nevertheless is a transition that links two sentences or clauses, often presenting contrasting ideas. It is used to show a relationship between two clauses or sentences, typically one of concession that is unexpected and surprising.
– While both words express surprise, however can convey both contrast and concession, while nevertheless mainly presents an idea of concession. This means that however can be used in place of nevertheless in all situations, but not vice versa.