sky-high Synonyms

enthusiastically high-rise altitudinous high-priced unreasonable unconscionable towering tall stiff steep soaring costing an arm and a leg pricey unenthusiastically sky-scraping excessively high worth a fortune costing the earth costing a bomb stratospheric rhapsodically overpriced overinflated skyward severe ruinous extortionate expensive exorbitant excessive enormous elevated dear costly BIG astronomical giant gigantic punitive prohibitive outrageous lofty inordinate inflated immoderate huge high great aerial