Synonyms|13Antonyms|0|Broader|1Narrower|0Related|14
4
pen
2
cage
1
enclosure
1
female swan(expression, idiom)
1
jail
1
pencil
1
prison
0
penitentiary
0
penholder
0
pokey
-1
outfield
-1
playroom
-1
schoolyard
13 years ago|949 views|share |citing 
APASmart Define. (2013). playpen thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/playpen/thesaurus/synonyms
ChicagoSmart Define. 2013. "playpen thesaurus" https://smartdefine.org/playpen/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2013, playpen thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/playpen/thesaurus/synonyms>.
MLASmart Define. "playpen thesaurus" 17 June 2013. Web. 21 September 2026. <https://smartdefine.org/playpen/thesaurus/synonyms>