Words you never use?

[Patine]

heretofore
forthwith
delectable
dirigible
incorrigible
onomatopoeia

indubitable
whilst
literally
scrumptious
refreshing
pleb
paradigm
empower
unpack
disrupt
agile
artisanal
adulting

Why avoid these words (except maybe "adulting")? They add a flavour and panache to one's speech, in an erudite and eloquent way, so resorting the vulgar argot and "pop-phrases, catchphrases, zingers, and vapid non-terms," can be avoided.

 

[hobbsyoyo]

I can't recall saying learned (learn-ned)
Same with squib

 

[Gori the Grey]

heretofore
forthwith
delectable
dirigible
incorrigible
onomatopoeia

If you've heretofore foregone the pith
That these words afford, let this wordsmith
(Incorrigible)
Encourage you mull
Some way you might use them forthwith.

 

[Timsup2nothin]

I can't recall saying learned (learn-ned)
Same with squib

I was married to someone who worked in a squib factory.