ant hill, beehive, ant, loquat tree, uzi, juniper bush, crevice, rimrock, strangler fig, brier patch, daddy longlegs, igloo, spiderlike, oilcan, cobweb, tree trunk, spinney, toolshed, flyswatter, cholla, boulder, acorn, whirligig, hoary marmot, dung beetle, salt lick, mud puddle, windowsill, wabbit, mousehole, tomato hornworm, frass, hassock, basilisk, stinkhorn, woodpile, spelunk, staghorn fern, toadstool, blob, chinaberry tree, infernal machine, raincloud, sluggard, popple, housefly, quicksand, spheroid, armadillo, pine cone, wheatfield, briers, marshmallow, cactus, outhouse, cogwheel, elephantine, camphor tree, hemlock tree, whomp, cowpie, creature, bramble bush, beanstalk, earthworm, swarm, jackfruit tree, carpenter bee, gnat, metate, spathe, yellowjacket, sunbeam, pine tree, snowball, gopher snake, forepaws, spearlike, tree stump, tumbleweed, kudzu vine, koppie, alp, insectlike, twigs, treelike, trilobite, hickory nut, fencerow, hummocks, rooty, carpenter ant, ocotillo, toadflax, calaboose, pea pod, chicken coop, frond, hawk moth, mud dauber, chainsaw, expanse, bonfire, haystack, volcano, geyser, billboard, crate, hive, iceberg, mountain, cauldron, dune, pylon, pyre, skyscraper, windmill, cairn, cavern, chimney

probe

hammock, hillock, hummock, knoll, mound