79 entries under obscure topic. ×

1
abstracted(remote, faraway, far-off)
1
abstruse(unknown, clandestine, underground, undisclosed)
1
arcane(deep, unknown, clandestine, underground)
1
asunder(remote, faraway, far-off)
1
backdoor(deep, unknown, clandestine, underground)
1
backwoods(unusual, detached, remote, faraway)
1
beyond range(expression, remote, isolated, hard-hearted)
1
covered(unknown, clandestine, underground, undisclosed)
1
cryptic(unknown, clandestine, underground, undisclosed)
1
deep(unknown, clandestine, underground, undisclosed)
1
enigmatical(deep, unknown, clandestine, underground)
1
esoteric(unknown, clandestine, underground, undisclosed)
1
far(remote, faraway, far-off)
1
far-flung(remote, faraway, far-off)
1
far-off(remote, faraway)
1
far back(expression, remote, isolated, hard-hearted)
1
faraway(remote, far-off)
1
farther(remote, faraway, far-off)
1
further(remote, faraway, far-off)
1
in the background(expression, idiom, remote, hard-hearted)
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APASmart Define. (2015). retired thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/retired/thesaurus/synonyms
ChicagoSmart Define. 2015. "retired thesaurus" https://smartdefine.org/retired/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, retired thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/retired/thesaurus/synonyms>.
MLASmart Define. "retired thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/retired/thesaurus/synonyms>