15 entries under idiom topic. ×

4
hand in glove(expression, adjective, close, together)
3
hand in hand(expression, adjective, adverb, close)
2
cheek by jowl(expression, adverb)
2
in a group(expression, together, collectively, accordingly)
2
in company with(expression, together, collectively, accordingly)
2
shoulder to shoulder
2
side by side(expression, close, together, collectively)
2
with one another(expression, together, collectively, accordingly)
1
beside one another(expression, adverb, close, together)
1
by the side of(expression, adverb, close, together)
1
cheek to cheek(expression, adverb, close, together)
1
near the mark
1
with open arms
0
hand and glove(expression, adjective, thick)
0
thick as thieves(expression, adjective, thick)
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APASmart Define. (2015). arm in arm thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/arm_in_arm/thesaurus/synonyms
ChicagoSmart Define. 2015. "arm in arm thesaurus" https://smartdefine.org/arm_in_arm/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, arm in arm thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/arm_in_arm/thesaurus/synonyms>.
MLASmart Define. "arm in arm thesaurus" 13 April 2015. Web. 28 September 2026. <https://smartdefine.org/arm_in_arm/thesaurus/synonyms>