crabbedness
forbiddingness
sternness
frightfulness
belligerence
disillusionment
exasperation
hardness
haughtiness
intentness
mercilessness
nostalgia
peevishness
petulance
puzzlement
sarcasm
sharpness
shrewdness
solidity
sourness
steepness
truculence
uncouthness
unease
verticality
wariness
whimsicality
wistfulness