The common flower words of carnations are "gratitude" and "respect". It is suitable for those who deserve our thanks and respect. For example, teachers and those who have helped us grow are very suitable for giving it away. It is especially suitable for giving to a mother to show her gratitude and respect. On Mother's day, you can buy a bunch and give it to your mother.
It also has a flower language of kindness. So it is suitable for those kind and generous elders who help us grow up. This can express the best wishes, hope that they can live a long and healthy life, in the next days, live a happy and relaxed life, and not be bothered.
It also has flower language of "love" and "passionate love". The former can express people's love and obsession with something, while the latter can express people's sincere love for lovers. Therefore, it is also suitable for those who focus on something and their lovers to express their appreciation or love.