adverb + (adj.)outer open

(adj.)outer + noun airlock, appearance, artichoke, atmosphere, bank, bark, bay, belt, borough, bound, boundary, cabbage, canal, casing, cell, chamber, circle, clothing, coat, coating, comet, core, corner, corona, corridor, cortex, courtyard, cover, covering, crust, curve, cuticle, cylinder, darkness, diameter, disc, disk, door, ear, edge, envelope, fabric, feather, fence, fringe, galaxy, garment, gate, glove, gravity, hair, half, halo, hatch, hip, hull, husk, hydrogen, island, jacket, layer, leaf, limit, lining, lock, loop, mantle, margin, membrane, moon, nebula, north, office, peel, perimeter, petal, planet, portion, rail, reach, reef, region, rim, ring, satellite, self, sheath, shelf, shell, skin, space, suburb, surface, thigh, tissue, treaty, umbra, wall, ward [See all][See only the most frequent]