Synonyms of leaden

1 Syllable

slow, greyest, greyish, grayest, gray, grey, greyer, grayer, lead

2 Syllables

cloudiest, pewter, oyster, clunker, slowest, grizzled, languid, subfusc, ashen, plumbous, snoozy, heather, smoggy, torpid, mooney, sluggish, smoggiest, slower, graver, sombre, plumbean, flagging, plumbic, inert, gravest, livid, asher, roily, ory, cloudy, stannic, listless, cloudier, tinny, tinniest, grizzly, mopish

3 Syllables

lackluster, lymphatic, galena, metallic, granite, languorous, geologic, overcast, sleepyhead, grim-faced, galumphing, cinereal, lusterless

4 Syllables

emulsified, unreactive, sleepyheaded, cumbersome, plumbiferous, metallurgic

5 Syllables

tortoiselike