• 底そこ

  bottom, sole

• 底値そこね

  bottom price

• 底流ていりゅう

  undercurrent

• 底力そこぢから

  hidden reserves of strength, latent energy, potentiality, real strength

• 底辺ていへん

  base (of a polygon)

• 谷底たにぞこ

  valley floor, bottom of a gorge, bottom of a ravine

• 徹底てってい

  thoroughness, completeness, consistency

• 海底かいてい

  bottom of the ocean, seafloor, seabed

• 到底とうてい

  (cannot) possibly, (not) by any means, (not) at all, utterly, absolutely

• 根底こんてい

  root, basis, foundation

• 底打ちそこうち

  bottoming out

• 底入れそこいれ

  bottoming out (of prices)

• 徹底的てっていてき

  thorough, exhaustive, complete

• 底てい

  base (logarithmic, exponential, number system), radix

• 底荷そこに

  ballast

• 底部ていぶ

  base, bottom

• 底止ていし

  cessation

• 底土そこつち

  subsoil

• 底数ていすう

  base, radix

• 底角ていかく

  base angle

• 底革そこがわ

  sole leather, sole

• 底生ていせい

  benthic, sea-bottom

• 底盤ていばん

  base slab

• 底屈そこくつ

  plantar flexion

• 底魚そこうお

  bottom-dwelling fish, demersal fish

• 底本ていほん

  original text, source book

• 底意そこい

  true intention, underlying motive

• 底豆そこまめ

  blister (on the sole of the foot), corn

• 底面ていめん

  bottom, underside, base

• 底質ていしつ

  bottom material, bed material, sludge, sediment, substratum

• 底地そこち

  ownership of leased land where a house is owned by the tenant, rights to real property which is under leasehold

• 奥底おくそこ

  depths, deep place

• 遊底ゆうてい

  breechblock (of a gun)

• 靴底くつぞこ

  sole (of a shoe)

• 平底ひらぞこ

  flat bottom

• 基底きてい

  base, basis, foundation

• 地底ちてい

  depths of the earth

• 払底ふってい

  shortage, scarcity, dearth, famine

• 湖底こてい

  bottom of a lake

• 眼底がんてい

  fundus of the eye

• 坑底こうてい

  mine-pit bottom

• 天底てんてい

  nadir

• 心底しんそこ

  bottom of one's heart, depths of one's mind, innermost thoughts, real intentions

• 胸底きょうてい

  the bottom of one's heart

• 鍋底なべぞこ

  (inner) bottom of a pot, lingering recession

• 丸底まるぞこ

  round-bottom

• 井底せいてい

  well bottom, narrow place

• 耳底じてい

  ears

• 水底すいてい

  sea or river bottom

• 糸底いとぞこ

  bottom rim of earthenware cup