Seven-letter words - change zero to two letters to make a new word (Part 1)

sterios

outride

touring

burgeon

grubbed

Burbage

Verbage

[I believe that word is spelled “verbiage”.

Never mind; checked the OED, and “verbage” was used in the 18th C. as a variant on “verbiage”. Carry on.]

[ “Verbage” is also a portmanteau of the words “verbiage” and “garbage.” A very useful word, today.]

garbage

buggery

slugger

Gluggle

juggler

luggage

baggage

Babbage

garbage

barging

gingers