1.
Nostalgic things cause you to think affectionately about the past.
Although we still depict ~ snow scenes on Christmas cards, winters are now very much warmer...
Somehow the place even smelt wonderfully ~.
ADJ
2.
If you feel ~, you think affectionately about experiences you had in the past.
Many people were ~ for the good old days...
ADJ: usu v-link ADJ, oft ADJ for/about n
~ally
People look back ~ally on the war period, simply because everyone pulled together.
ADV: ADV with v, ADV adj