N1E1R1V4A1T1I1O1N1
12 points
NERVATION is validvalid
[n NERVATIONS]
the arrangement of nerves and veins, esp. those of leaves, also NERVATURE, NEURATION [n -S]
[n NERVATIONS]
the arrangement of nerves and veins, esp. those of leaves, also NERVATURE, NEURATION [n -S]