5
wastefulness(noun, wastefulness)
4
waste
2
extravagance(noun, wastefulness)
2
lavishness(noun, wastefulness)
2
opulence(noun, wastefulness)
2
prodigality(noun, wastefulness)
1
barren
1
dissipation
1
excess(noun, wastefulness)
1
gluttony(noun, wastefulness)
1
hastiness
1
immoderation(noun, wastefulness)
1
improvidence
1
indulgence(noun, wastefulness)
1
negligence
1
overabundance(noun, wastefulness)
1
overindulgence(noun, wastefulness)
1
pound-foolishness(noun, wastefulness)
1
profuseness(noun, wastefulness)
1
shiftlessness
<12>
11 years ago|738 views|share |citing 
APASmart Define. (2015). thriftlessness thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/thriftlessness/thesaurus/synonyms
ChicagoSmart Define. 2015. "thriftlessness thesaurus" https://smartdefine.org/thriftlessness/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, thriftlessness thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/thriftlessness/thesaurus/synonyms>.
MLASmart Define. "thriftlessness thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/thriftlessness/thesaurus/synonyms>