Cryptology

[Katy]

Well that makes the list of five vowels incorrect...u, r, n, q, o...sorry about that guys

However it is a fairly sure thing that u is a vowel which narrows the posted list to be

match: deerhair (01123452)
match: foothalt (01123452)
match: footrest (01123452)
match: keelhaul (01123452)
match: rootfast (01123452)
match: rootwalt (01123452)
match: seedbird (01123452)
match: woodbind (01123452)
match: woodgeld (01123452)
match: woodland (01123452)
match: woodshed (01123452)
match: woodyard (01123452)

This would make either "n" or "a" a vowel in buuconac.