| incompressible(adjective, firm, dense, density) |
| incredible(adjective, great, flat, poor, thin) |
| inscrutable |
| inspissated(adjective, dense, profuse, packed, impenetrable) |
| jammed(full, busy, teeming, packed, various) |
| jellylike |
| liquid |
| mucilaginous(adjective, tough, tacky, sticky, gelatinous) |
| muddy(adjective, dense, cloudy, indistinct, impervious) |
| multitudinous(adjective, dense, multitude, plentiful, profuse) |
| murky(adjective, dull, obscure, solid, dim) |
| near(adjective, close, open, easy, friendly) |
| overflowing(adjective, full, busy, teeming, packed) |
| preposterous(adjective, informal, extraordinary, amazing, ridiculous) |
| replete(adjective, dense, profuse, packed, impenetrable) |
| rigid(adjective, strong, hard, tough, firm) |
| short(adjective, close, solid, substantial, tight) |
| silly(adjective, stupid, unreasonable, green, fat) |
| slimy(tough, uncleanness, tacky, sticky, viscous) |
| squab |