Alms and Alms-giving

Alms noun - A gift of money or its equivalent to a charity, humanitarian cause, or public institution.

Alms-giving and alms are semantically related In some cases you can use "Alms-giving" instead a noun "Alms".

Alms-giving noun - Making voluntary contributions to aid the poor.

Alms and alms-giving are semantically related in generosity topic. Sometimes you can use "Alms" instead a noun phrase "Alms-giving", if it concerns topics such as humanitarianism.