Armchair is an 8 letter word. The 7th letter is i.
resistor
Some eight letter words with the seventh letter S are:bigamistchildishdisguiseflourishgoldfishgoodnessinterestlanguishmotoristoptimismprincesssuitcase
diddled gagging
Internet, detainee, detached, arteries, retainer, patented, cuticles, tittered, tottered, tattooed...
anacondaannounceannotateansweredannuallyentranceenlistedenvelopeinnovateoncologyunmovedunstableuniverse
reaction
resistor
Some eight letter words with the seventh letter S are:bigamistchildishdisguiseflourishgoldfishgoodnessinterestlanguishmotoristoptimismprincesssuitcase
towering
diddled gagging
The word "zigzag" has only six letters: z, i, g, z, a, and g. Therefore, there is no seventh letter in the word.
Internet, detainee, detached, arteries, retainer, patented, cuticles, tittered, tottered, tattooed...
Allegedly is a 9 letter word. Discredit is a 9 letter word.
anacondaannounceannotateansweredannuallyentranceenlistedenvelopeinnovateoncologyunmovedunstableuniverse
letterhead
crucible, neurally
mildtan