Alternative and Second

Alternative adjective - Necessitating a choice between mutually exclusive possibilities.

Second is a synonym for alternative in different topic. In some cases you can use "Second" instead an adjective "Alternative", when it comes to topics like other.

Nearby Words: alternate, alternated, alternation, alternating, alternately

Second adjective - Coming next after the first in position in space or time or degree or magnitude.

Alternative is a synonym for second in spare topic. You can use "Alternative" instead an adjective "Second", if it concerns topics such as additional, next.

Nearby Words: secondary, seconded, secondly, secondment, seconder