the unseen - concealment, disappearance, immateriality, secrecy
,
birthmark - blackhead, blaze, blemish, blister, blotch, brand, caste mark, character, check, cicatrix, crack, crater, craze, cut, dapple,
master-work - archetype, artefact, brainchild, child, classic, coinage, composition, concoction, creation, creature, design, distillation, effect, essence, exemplar,
evanescent - atomic, brittle, capricious, changeable, corpuscular, corruptible, deciduous, disappearing, dissolving, dying, embryonic, ephemeral, evaporating, fading, fickle,
tone-deaf - deaf, stunned, surd ,
so that - as long as, for, order, so, to ,
field rations - allotment, allowance, board, commons, meal, mess, rations, tucker ,
service mark - copyright, patent, stamp, trademark ,
vehicle - Passion play, agency, agent, appliance, audience success, backing, ballet, black-and-white film, bomb, broadcast drama, burlesque show, carrier, cartridge, channel, charade,
higher echelons - Establishment, administration, authorities, bureaucracy, directorate, hierarchy, inner circle, ins, interests, management, ministry, officialdom, power elite, power structure, powers that be,
birthmark - blackhead, blaze, blemish, blister, blotch, brand, caste mark, character, check, cicatrix, crack, crater, craze, cut, dapple,
master-work - archetype, artefact, brainchild, child, classic, coinage, composition, concoction, creation, creature, design, distillation, effect, essence, exemplar,
evanescent - atomic, brittle, capricious, changeable, corpuscular, corruptible, deciduous, disappearing, dissolving, dying, embryonic, ephemeral, evaporating, fading, fickle,
tone-deaf - deaf, stunned, surd ,
so that - as long as, for, order, so, to ,
field rations - allotment, allowance, board, commons, meal, mess, rations, tucker ,
service mark - copyright, patent, stamp, trademark ,
vehicle - Passion play, agency, agent, appliance, audience success, backing, ballet, black-and-white film, bomb, broadcast drama, burlesque show, carrier, cartridge, channel, charade,
higher echelons - Establishment, administration, authorities, bureaucracy, directorate, hierarchy, inner circle, ins, interests, management, ministry, officialdom, power elite, power structure, powers that be,

