Heh. Still changed the last sentence a lot despite being intentionally all French-Latin to begin with, besides a couple unavoidable articles and prepositions.
I asked GPT4 to annotate the origin of each word and it did remarkably well:
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If - Old English "gif" (Proto-Germanic origin)
you've - contraction of "you" (Old English "eow" - Proto-Germanic origin) and "have" (Old English "habban" - Proto-Germanic origin)
ever - Old English "ǣfre" (Proto-Germanic origin)
wondered - Old English "wundrian" (Proto-Germanic origin)
why - Old English "hwī" (Proto-Germanic origin)
English - Old English "Englisc" (Proto-Germanic origin)
is - Old English "is" (Proto-Germanic origin)
described - Latin "describere" (through Old French "descrire")
as - Old English "alswa" (Proto-Germanic origin)
a - Old English "ān" (Proto-Germanic origin)
Germanic - Latin "germanicus" (through Old French "germanique")
language - Latin "lingua" (through Old French "langage")
despite - Latin "despectus" (through Old French "despit")
so - Old English "swā" (Proto-Germanic origin)
much - Old English "mycel" (Proto-Germanic origin)
obvious - Latin "obvius" (through Old French "ovious")
French - Old English "frencisc" (Proto-Germanic origin)
and - Old English "and" (Proto-Germanic origin)
Latin - Latin "Latinus" (through Old French "latin")
influence - Latin "influere" (through Old French "enfluence")
this - Old English "þis" (Proto-Germanic origin)
is - Old English "is" (Proto-Germanic origin)
why - Old English "hwī" (Proto-Germanic origin)
something - Old English "sum þing" (Proto-Germanic origin)
like - Old English "līc" (Proto-Germanic origin)
this - Old English "þis" (Proto-Germanic origin)
is - Old English "is" (Proto-Germanic origin)
just - Latin "iustus" (through Old French "juste")
not - Old English "nāwiht" (Proto-Germanic origin)
possible - Latin "possibilis" (through Old French "possible")
with - Old English "wiþ" (Proto-Germanic origin)
almost - Old English "eallmǣst" (Proto-Germanic origin)
100% - numeral and symbol, not applicable for etymology
French/Latin - see words 17 and 19 for etymology
vocabulary - Latin "vocabulum" (through Old French "vocabulaire")
the - Old English "þē" (Proto-Germanic origin)
way - Old English "weg" (Proto-Germanic origin)
thoughts - Old English "þōht" (Proto-Germanic origin)
are - Old English "ar" (Proto-Germanic origin)
stacked - Old Norse "stakkr" (Proto-Germanic origin)
up - Old English "upp" (Proto-Germanic origin)
and - Old English "and" (Proto-Germanic origin)
laid - Old English "lecgan" (Proto-Germanic origin)
out - Old English "ūt" (Proto-Germanic origin)
is - Old English "is" (Proto-Germanic origin)
at - Old English "æt" (Proto-Germanic origin)
heart - Old English "heorte" (Proto-Germanic origin)
done - Old English "dōn" (Proto-Germanic origin)
like - Old English "līc" (Proto-Germanic origin)
in - Old English "in" (Proto-Germanic origin)
the - Old English "þē" (Proto-Germanic origin)
other - Old English "ōþer" (Proto-Germanic origin)
Germanic - Latin "germanicus" (through Old French "germanique")
tongues - Old English "tunge" (Proto-Germanic origin)
In - Old English "in" (Proto-Germanic origin)
contradiction - Latin "contradictio" (through Old French "contradiccion")
the - Old English "þē" (Proto-Germanic origin)
Latinate - Latin "Latīnātus" (through Old French "latinat")
superstrate - Latin "superstratus" (through Old French "superstrat")
remains - Latin "remanēre" (through Old French "remanoir")
to - Old English "tō" (Proto-Germanic origin)
the - Old English "þē" (Proto-Germanic origin)
present - Latin "praesent" (through Old French "present")
an - Old English "ān" (Proto-Germanic origin)
imported - Latin "importare" (through Old French "importer")
affectation - Latin "affectatio" (through Old French "affectacion")
frequently - Latin "frequens" (through Old French "frequent")
incompletely - Latin "in" + "completus" (through Old French "incomplet")
comprehended - Latin "comprehendere" (through Old French "comprendre")
by - Old English "bī" (Proto-Germanic origin)
normally - Latin "normalis" (through Old French "normal")
fluent - Latin "fluens" (through Old French "fluent")
audiences - Latin "audientia" (through Old French "audience")