a few more...

whitehouse prescriptiveness
femininely masculines
postproduction sinfulness
antiestablishment encomium
pickling burdensomeness

Ah my whacks today.

guardless safeguarding
stinky gaseousness
forefront backhandedness

"whackings" is not a word, o/w thoughtless whackings would have been the best whack one may manage... lol

ok,
here is my best
undemonstratively whcked
damn on a word list

heres a valid one
psychohistorical whacking

another,

multitudinously zeroes

Quicktopic on googlewhack a nice site this is.

My googlewhacks today...

sycophantic neem
pressurized carefreeness
perturbational spectroscope
hydrophobic stomachaches
neocolonial balderdash
decrypted tyrannosaur
treatable ceremoniousness