sheer

Synonyms: arduous erect headlong perpendicular precipitate precipitous sideling upright

Antonyms: moderate slow

Synonyms: altogether arrant blasted blessed complete confounded downright gross infernal out-and-out outright perfect pure quite rank simple single thoroughgoing total unadulterated unalloyed undiluted unmitigated unmixed unqualified

Antonyms: indefinite uncertain

Synonyms: airy chiffon clear cobwebby delicate diaphanous filmy fine flimsy fragile gauzy gossamer lacy limpid lucid pellucid pure slight smooth soft tiffany translucent transparent

Antonyms: heavy impermeable thick