Synonyms|9Antonyms|0|Broader|1Narrower|0Related|2
5
eighteen(noun, adjective)
2
xviii
1
XVIII
0
cardinal
0
pg
0
rate
0
u
0
x
0
x-rated
For more, visit 18 on Power Thesaurus
13 years ago|272 views|share |citing 
APASmart Define. (2013). 18 thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/18/thesaurus/synonyms
ChicagoSmart Define. 2013. "18 thesaurus" https://smartdefine.org/18/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2013, 18 thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/18/thesaurus/synonyms>.
MLASmart Define. "18 thesaurus" 17 June 2013. Web. 21 September 2026. <https://smartdefine.org/18/thesaurus/synonyms>