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Related to squanderingly: undeterred
tr.v. squan·dered, squan·der·ing, squan·ders
1. To spend wastefully or extravagantly; dissipate. See Synonyms at waste.
2. To fail to take advantage of: squandered an opportunity to go to college.
3. Archaic To scatter.
Extravagant expenditure; prodigality.
rare in a squandering manner