heavy-duty

considerable leading main popular powerful serious significant substantial valuable

big-league big-time consequential eminent heavyweight influential major-league material meaningful momentous paramount prime principal prominent super supercolossal weighty

insignificant little minor small subordinate trivial unimportant

adolescent baby babyish blah bland dull humble infant infantile itsy juvenile selfish shy tiny unconfident ungenerous ungiving

colossal considerable enormous fat full gigantic hefty huge immense massive sizable substantial tremendous vast

a whale of a ample awash brimming bulky burly capacious chock-full commodious copious crowded extensive heavyweight hulking humongous husky jumbo mammoth mondo monster oversize packed ponderous prodigious roomy spacious strapping stuffed supercolossal thundering voluminous walloping whopper whopping

impoverished inconsiderable insignificant little miniature minute poor slight small teeny thin tiny unimportant

adolescent baby babyish blah bland dull humble infant infantile itsy juvenile selfish shy unconfident ungenerous ungiving

extensive huge large massive sizable substantial

a whale of a ample awash brimming bulky bull burly capacious chock-full colossal commodious considerable copious crowded enormous fat full gigantic good great healthy heavyweight hefty hulking humongous husky immense jumbo mammoth mondo monster oversize packed ponderous prodigious roomy spacious strapping stuffed supercolossal thundering tremendous vast voluminous walloping whopper whopping

little miniature short small tiny

able able-bodied active athletic big capable durable enduring energetic firm fixed forceful forcible hale hard as nails hardy hearty heavy in fine feather mighty muscular potent powerful reinforced robust rugged secure sinewy solid sound stable stalwart stark staunch steady stout strapping sturdy substantial tenacious tough unyielding vigorous well-built well-founded well-made

durable secure solid stable sturdy unbreakable well-made

firm hard reinforced tough