homesickness

As nouns the difference between alienation and homesickness

is that alienation is alienation while homesickness is the characteristic of being homesick; a strong, sad feeling of missing one's home (and often left-behind loved ones, such as family and friends) when physically away.

As nouns the difference between homesickness and love

is that homesickness is the characteristic of being homesick; a strong, sad feeling of missing one's home (and often left-behind loved ones, such as family and friends) when physically away while love is money.

As nouns the difference between homesickness and depression

is that homesickness is the characteristic of being homesick; a strong, sad feeling of missing one's home (and often left-behind loved ones, such as family and friends) when physically away while depression is depression (area that is lower than its surroundings).

As nouns the difference between homesickness and nostalgic

is that homesickness is the characteristic of being homesick; a strong, sad feeling of missing one's home (and often left-behind loved ones, such as family and friends) when physically away while nostalgic is a person who displays nostalgia for something.

As an adjective nostalgic is

of, having, or relating to nostalgia.

As nouns the difference between taxonomy and homesickness

is that taxonomy is the science or the technique used to make a classification while homesickness is the characteristic of being homesick; a strong, sad feeling of missing one's home (and often left-behind loved ones, such as family and friends) when physically away.