0
old
0
old-fashioned
0
old-time
0
oldfangled
0
out-of-date
0
outworn
0
passé
0
past
0
primeval
0
primitive
0
primordial
0
retarded
0
rote
0
rote memorization
0
rude
0
rudimentary
0
savage
0
scrub
0
sick
0
uncivilized
11 years ago|25 views|share |citing 
APASmart Define. (2015). ungraded thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/ungraded/thesaurus/related
ChicagoSmart Define. 2015. "ungraded thesaurus" https://smartdefine.org/ungraded/thesaurus/related (accessed October 1, 2026).
HarvardSmart Define 2015, ungraded thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/ungraded/thesaurus/related>.
MLASmart Define. "ungraded thesaurus" 13 April 2015. Web. 1 October 2026. <https://smartdefine.org/ungraded/thesaurus/related>