Solicitude is a noun.
Meanings: concern; consideration; kindness; care; worry; apprehension; anxiety.
Antonym: negligence; serenity
1. Doctors are always known to show solicitude towards their patients.
2. Smita stayed with her friend Shalini for a few days and showed a great deal of solicitude when Shalini's parents were killed in an accident.
3. It is good manners to show solicitude towards those in need, such as an old person crossing the road.