| 1 | 双互 (そうご) |
| (n) mutual |
| 2 | 双紙 (そうし) |
| (n) (1) written work (esp. a bound text, as opposed to a scroll) |
| 3 | 双児 (そうじ) |
| (n) twins |
| 4 | 無双 (むそう) |
| (n,adj-no) peerless |
| 5 | 一双 (いっそう) |
| (n) pair (of screens) |
| 6 | 双眼 (そうがん) |
| (n) both eyes |
| 7 | 双肩 (そうけん) |
| (n) shoulders |
| 8 | 双射 (そうしゃ) |
| (n) (math) bijection |
| 9 | 双手 (そうしゅ) |
| (n) (1) (with) both hands |
| 10 | 双書 (そうしょ) |
| (n) series (of publications) |
| 11 | 双生 (そうせい) |
| (n) bearing twins |
| 12 | 双対 (そうたい) |
| (n) (math) (physics) reciprocity |
| 13 | 双対 (そうつい) |
| (n) (math) (physics) reciprocity |
| 14 | 双蹄 (そうてい) |
| (n) cloven foot |
| 15 | 双頭 (そうとう) |
| (n) double-headed |
| 16 | 双の手 (そうのて) |
| (n) both hands |
| 17 | 双発 (そうはつ) |
| (n) two-motored |
| 18 | 双幅 (そうふく) |
| (n) pair of hanging scrolls |
| 19 | 双璧 (そうへき) |
| (n) pair of bright jewels |
| 20 | 双方 (そうほう) |
| (adj-no,n-adv,n) two way |
| 21 | 双眸 (そうぼう) |
| (n) pair of eyes |
| 22 | 双翼 (そうよく) |
| (n) both wings |
| 23 | 双輪 (そうりん) |
| (n) two wheels |
| 24 | 内無双 (うちむそう) |
| (n) inner-thigh-propping twist down (sumo) |
| 25 | 双脚 (そうきゃく) |
| (n) both feet |
| 26 | 双子葉 (そうしよう) |
| (n) dicotyledon |
| 27 | 双翅類 (そうしるい) |
| (n) (obsc) dipterans |
| 28 | 双調 (そうじょう) |
| (n) (1) (in Japan) 6th note of the ancient chromatic scale (approx. G) |
| 29 | 双生児 (そうせいじ) |
| (n) twins |
| 30 | 双胴機 (そうどうき) |
| (n) twin-fuselage plane |
| 31 | 双発機 (そうはつき) |
| (n) two-motored plane |
| 32 | 外無双 (そとむそう) |
| (n) outer-thigh-propping twist down (sumo) |
| 33 | 無双窓 (むそうまど) |
| (n) (openable) panel in a door |
| 34 | 国士無双 (こくしむそう) |
| (n) distinguished person |
| 35 | 古今無双 (ここんむそう) |
| (exp) unparalleled in history |
| 36 | 娑羅双樹 (さらそうじゅ) |
| (n) sal tree |
| 37 | 沙羅双樹 (さらそうじゅ) |
| (n) sal tree |
| 38 | 自己双対 (じこそうつい) |
| (n) (math) self dual |
| 39 | 双暗車 (そうあんしゃ) |
| (n) twin propellers |
| 40 | 双殻類 (そうかくるい) |
| (n) bivalves |
| 41 | 双極子 (そうきょくし) |
| (n) dipole |
| 42 | 双鉤法 (そうこうほう) |
| (n) in calligraphy, a style of holding the brush between the thumb and the index and middle fingers |
| 43 | 双児宮 (そうじきゅう) |
| (n) Gemini (3rd zodiacal sign) |
| 44 | 双線型 (そうせんけい) |
| (n) bilinear |
| 45 | 双線形 (そうせんけい) |
| (n) bilinear |
| 46 | 双方向 (そうほうこう) |
| (n,adj-no) (1) two-way |
| 47 | 天下無双 (てんかむそう) |
| (adj-na,n) peerless |
| 48 | 無双仕立て (むそうじたて) |
| (n) making a piece of clothing with the same cloth inside and out |
| 49 | 無双仕立 (むそうじたて) |
| (n) making a piece of clothing with the same cloth inside and out |
| 50 | 海内無双 (かいだいむそう) |
| (n) unparalleled in the whole country |
| 51 | 怪力無双 (かいりきむそう) |
| (n,adj-no) (a person of) unrivaled physical strength |
| 52 | 双眼鏡 (そうがんきょう) |
| (n) binoculars |
| 53 | 双球菌 (そうきゅうきん) |
| (n) diplococcus |
| 54 | 双曲線 (そうきょくせん) |
| (n) hyperbolic curve |
| 55 | 双魚宮 (そうぎょきゅう) |
| (n) Pisces (12th zodiacal sign) |
| 56 | 双十節 (そうじゅうせつ) |
| (n) the Double Tenth |
| 57 | 双蹄獸 (そうていじゅう) |
| (n) cloven-hoofed animal |
| 58 | 双頭の鷲 (そうとうのわし) |
| (n) double-headed eagle (symbol of heraldry) |
| 59 | 双峰駱駝 (そうほうらくだ) |
| (n) two-humped camel |
| 60 | 双務契約 (そうむけいやく) |
| (n) bilateral agreement |
| 61 | 当代無双 (とうだいむそう) |
| (n,adj-no) being unsurpassed (unparalleled) at present |
| 62 | 労使双方 (ろうしそうほう) |
| (n) both labor and management |
| 63 | 国色無双 (こくしょくむそう) |
| (n,adj-no) (a woman of) unparalleled beauty |
| 64 | 磁気双極子 (じきそうきょくし) |
| (n) magnetic dipole |
| 65 | 双方独占 (そうほうどくせん) |
| (n) bilateral monopoly |
| 66 | 忠勇無双 (ちゅうゆうむそう) |
| (n,adj-no) of peerless loyalty and bravery |
| 67 | シャム双生児 (シャムそうせいじ) |
| (n) Siamese twins |
| 68 | 結合双生児 (けつごうそうせいじ) |
| (n) conjoined twins |
| 69 | 双方向テレビ (そうほうこうテレビ) |
| (n) interactive television |
| 70 | 電気双極子 (でんきそうきょくし) |
| (n) electric dipole |
| 71 | 双子葉植物 (そうしようしょくぶつ) |
| (n) dicotyledon |
| 72 | 双方向番組 (そうほうこうばんぐみ) |
| (n) interactive program |
| 73 | 二卵性双生児 (にらんせいそうせいじ) |
| (n) fraternal twins |
| 74 | 一卵性双生児 (いちらんせいそうせいじ) |
| (n) identical twins |
| 75 | 瑞宝双光章 (ずいほうそうこうしょう) |
| (n) Order of the Sacred Treasure, Gold and Silver Rays |
| 76 | 双極子モーメント (そうきょくしモーメント) |
| (n) dipole moment |
| 77 | 双極性障害 (そうきょくせいしょうがい) |
| (n) bipolar disorder |
| 78 | 双眼鏡に目を当てる (そうがんきょうにめをあてる) |
| (exp) to put binoculars to one's eyes |
| 79 | 無双直伝英信流 (むそうじきでんえいしんりゅう) |
| (n) (MA) Muso Jikiden Eishin-ryu (Iaido style) |
| 80 | 双胎間輸血症候群 (そうたいかんゆけつしょうこうぐん) |
| (n) Twin-to-twin transfusion syndrome |