Change a single letter and form a new word

blet

lect

http://en.wiktionary.org/wiki/lect

cest

tech

cete

tace

etna

(a gas burner used in laboratories; has an air valve to regulate the mixture of gas and air)

sant

shat :stuck_out_tongue:

fash

haps

upas

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

STATS: Posts: 3182 – Repeats: 61 – Omits: 16 = UniqueInList: 3105

My guess would have been that was a word Willie Wonka would use.
OK, maybe it isn’t, but

yups

that’s what I would have guessed.

Willie Wonka never

gyps

Chocolate lovers.

http://www.oxforddictionaries.com/definition/english/gyp?q=gyps

gays

I like my stuffing to be

sagy

Too much stuffing and it’s a good idea to take some trips to:

gyms

mays

http://www.chambers.co.uk/search.php?query=mays&title=21st&sourceid=Mozilla-search

imagine a

myna

klatsch

http://www.collinsdictionary.com/dictionary/english/myna

how about a nice festive

hymn