0
go back(verb, phrasal verb, regression)
0
grass
0
grease
0
grime
0
hark back(verb, phrasal verb, regression)
0
hulking
0
in back(verb, expression, phrasal verb)
0
in the wake of(expression, adjective, idiom, end, back)
0
irrevocable
0
jib
0
last(adjective, end, back, stern, hindmost)
0
later than
0
latterly
0
lose ground(expression, idiom, regression)
0
more
0
nincompoop
0
ninny
0
per
0
perplexed
0
poop
11 years ago|3.8k views|share |citing 
APASmart Define. (2015). astern thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/astern/thesaurus/synonyms
ChicagoSmart Define. 2015. "astern thesaurus" https://smartdefine.org/astern/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, astern thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/astern/thesaurus/synonyms>.
MLASmart Define. "astern thesaurus" 13 April 2015. Web. 23 September 2026. <https://smartdefine.org/astern/thesaurus/synonyms>