rifts, schisms, cracks, cleavages, ruptures, dissension, chasm, gulfs, discord, fractures, disunity, contradictions, sinkholes, anticlines, fissions, divide, differences, divisions, ripples, friction, craters, tensional, animosities, asperities, shallowing, gaps, chinks, foliation, mistrust, distrust, disjuncture, graben, creases, crevices, factionalism, bedrock, dolomites, seams, interstices, unsettledness, rills, discontent, fraying, flaws, estrangement, antipathies, disaffection, striations, dolerite, argillaceous, trabeculae, unease, splintering, infighting, voids, dissidence, disagreements, deformations, lineaments, crevasses, fragility, brecciation, instability, polarization, faults, amphibolite, disparities, dentine, shockwaves, acrimony, stalactite, pustule, hummocks, frostiness, contours, vein quartz, schists, mylonite, silicic, blebs, enmity, hollowness, fractiousness, opacities, thrombi, stalagmites, substrata, anastomosing, brittleness, ructions, talus, erosions, outcroppings, ostia, splits, asthenosphere, frailties, moulins, discontinuities, autunite, anomalies, weaknesses, canals, fissure, furrows, scratches, convolutions, indentations, notches, sulci, grooves, incisions, transverse, ditches, inlets, openings, serrations, veins

american white pine, cheilosis, cracked, eastern white pine, fissure, fissure of sylvius, intrusion, lateral cerebral sulcus, perleche, pinus strobus, rhagades, sulcus lateralis cerebri, sylvian fissure, weymouth pine