bottomless, countless, incalculable, inestimable, inexhaustible, innumerable, unfathomable

unqualified, unreserved

general, indeterminate, nebulous, vague

enlarged, escalated, expanded

copious, plenitudinous, plentiful

big, bulky, bumper, considerable, extensive, goodly, great, handsome, hefty, hulking, jumbo, king-size (or king-sized), large, largish, overscale (or overscaled), oversize (or oversized), respectable, sizable (or sizeable), substantial, super, vast, voluminous, whacking

epic, grandiose, major

ample, broad, comprehensive, cosmopolitan, expansive, global, inclusive, sweeping, universal, whole