18 entries under idiom topic. ×

4
ad infinitum(expression, adjective, adverb, infinity)
3
on and on(expression, adverb, endlessly, continuously)
3
without end(expression, adverb, endlessly, continuously)
1
again and again
1
at a stretch
1
day after day
1
for an age
1
hour after hour
1
month after month
1
on a stretch
1
round the clock
1
since time began
1
time without end
1
without a break
1
world without end
1
year after year
0
ad nauseam
0
at length
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APASmart Define. (2015). interminably thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/interminably/thesaurus/synonyms
ChicagoSmart Define. 2015. "interminably thesaurus" https://smartdefine.org/interminably/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, interminably thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/interminably/thesaurus/synonyms>.
MLASmart Define. "interminably thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/interminably/thesaurus/synonyms>