Antonyms of adj extravagant

2 senses of extravagant

Sense 1
excessive, extravagant, exuberant, overweening -- (unrestrained, especially with regard to feelings; "extravagant praise"; "exuberant compliments"; "overweening ambition"; "overweening greed")

INDIRECT (VIA unrestrained) -> restrained -- (under restraint)

Sense 2
extravagant, prodigal, profligate, spendthrift -- (recklessly wasteful; "prodigal in their expenditures")

INDIRECT (VIA wasteful) -> thrifty -- (careful and diligent in the use of resources)

Similarity of adj extravagant

2 senses of extravagant

Sense 1
excessive, extravagant, exuberant, overweening -- (unrestrained, especially with regard to feelings; "extravagant praise"; "exuberant compliments"; "overweening ambition"; "overweening greed")
       => unrestrained (vs. restrained) -- (not subject to restraint; "unrestrained laughter")

Sense 2
extravagant, prodigal, profligate, spendthrift -- (recklessly wasteful; "prodigal in their expenditures")
       => wasteful (vs. thrifty) -- (tending to squander and waste)