Synonyms|883Antonyms|582|Broader|16Narrower|15Related|570

21 entries under open topic. ×

7
tighten(verb, hold, increase, loose)
2
harden(verb, upset, thin)
2
lock
1
bond(verb, stick, fasten)
1
compress(verb, free, expand, condense)
1
bar(verb, secure, loose, usually)
1
clasp
1
clinch
1
close(loose, unblock)
1
cramp
1
handcuff
1
jam
1
join(verb, hold, part, increase)
0
casehardened
0
choke(free, loose)
0
coll
0
glom onto
0
lump together(expression, loose)
0
lumped together(expression, loose)
0
stick together
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APASmart Define. (2016). loosen thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/loosen/thesaurus/antonyms
ChicagoSmart Define. 2016. "loosen thesaurus" https://smartdefine.org/loosen/thesaurus/antonyms (accessed September 28, 2026).
HarvardSmart Define 2016, loosen thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/loosen/thesaurus/antonyms>.
MLASmart Define. "loosen thesaurus" 26 February 2016. Web. 28 September 2026. <https://smartdefine.org/loosen/thesaurus/antonyms>