翻訳　日本語　英語: バックボーン

1 Bole, anchor, backbone, keystone, linchpin, lynchpin, mainstay, stalk, stem, tree trunk, trunk.

2 CORE, Centre, PIN, anchor, backbone, center, core group, essence, gist, heart, heart and soul, inwardness, kernel, keystone, linchpin, lynchpin, mainstay, marrow, meat, nerve center, nerve centre, nitty-gritty, nub, nucleus, pillar, pith, pivot, seat, substance, sum.

3 CORE, Centre, anchor, backbone, center, essence, first cause, gist, heart, heart and soul, inwardness, kernel, keystone, linchpin, lynchpin, mainstay, marrow, meat, nitty-gritty, nub, pith, prime mover, primum mobile, substance, sum.

4 Key, anchor, backbone, headstone, keystone, linchpin, lynchpin, mainstay.

5 Pole, Post, anchor, backbone, column, keystone, linchpin, lynchpin, mainstay, pillar, tower.

6 Post, anchor, backbone, brace, bracing, column, keystone, linchpin, lynchpin, mainstay, pile, piling, pillar, prop, spile, stilt, support, tower.

7 Sand, anchor, back, backbone, grit, gumption, guts, keystone, linchpin, lynchpin, mainstay, moxie, rachis, spinal column, spine, vertebral column.

8 acantha, back, backbone, pricker, prickle, rachis, spikelet, spinal column, spine, spur, sticker, thorn, vertebral column.

9 anchor, anchorman, anchorperson, backbone, ground tackle, keystone, linchpin, lynchpin, mainstay.

10 anchor, backbone, evidence, grounds, keystone, linchpin, lynchpin, mainstay, reliance.

11 anchor, backbone, fabric, framework, keystone, linchpin, lynchpin, mainstay.

12 anchor, backbone, keystone, linchpin, lynchpin, mainstay, second, second base.

13 back, backbone, backrest, binding, book binding, cover, dorsum, rachis, rear, spinal column, spine, vertebral column.

14 back, backbone, backstroke, chuck, dorsum, rachis, spinal column, spine, vertebral column.

15 back, backbone, rachis, spinal column, spine, vertebra, vertebral column.