Synonyms of sky-high

1 Syllable

tall, high

2 Syllables

loftier, raised, lofty, tallest, airy, taller, spiring, lifted, skyhigh, high-rise, skyward, soaring, aerial

3 Syllables

plethoric, big-ticket, towering, highrise, high-reaching, skyscraping, sky-scraping, overmuch

4 Syllables

excessive, stratospheric, expensive, proscriptive

5 Syllables

prohibitive, overabundant, recrementitious, altitudinous