-
health
-
strength
-
Noun stability
-
granite
-
firmness
-
Noun durability
-
Noun solidity
-
Noun tenacity
-
soundness
-
pith
-
robustness
-
compactness
-
fastness
-
heartiness
-
Noun sturdiness
-
intactness
-
solidness
-
lustiness
-
staying power
-
strongness
-
unbrokenness
-
fixedness
-
enduringness
-
substance
-
sinewiness
-
fixure
-
invulnerableness
-
pithiness
-
red-bloodedness
-
saneness
-
secureness
-
durableness
-
haleness
-
vertebration