n.
1.
Vital fluid, vital current, life-~, life-current.
2.
Posterity, descendants, offspring, children, progeny.
3.
Kin, kindred, relations, family, house, line.
4.
Lineage, descent, kinship, kindred, consanguinity, relationship, common derivation, common ancestry.
5.
Royal lineage, royal line.
6.
High birth, noble extraction.
7.
Temper, disposition, feelings, spirit, courage, passion, mettle.
8.
Hotspur, madcap, fiery fellow, hot spark, blade.