Compounds of

• ガス
  (n,adj-no) (uk) gas (dut:, eng:)
  (P)
• ガセ
  (n,pref) fake
  lie
  nonsense
• ガタ
  (n) gutter
• ガム
  (n) chewing gum
  (P)
• ガメ
  (n) Gamay (variety of grape)
• ガヤ
  (n) background chatter on a soundtrack
• ガリ
  (n) (1) gully
• ガリ
  (n) sliced ginger prepared in vinegar (served with sushi)
  pickled ginger
• ガル
  (n) gal (unit of gravitational acceleration)
• ガン
  (n) gun
  (P)
• ガ行
  (n) classification for Japanese verb with the dictionary form ending in "gu"
  "ga" column or row of the kana syllabary
• キー
  (n) (1) key
  (2) long squealing sound
  (P)
• キジ
  (n) (uk) green pheasant (Phasianus versicolor)
  Japanese pheasant
• キス
  (n) (uk) sillago (any fish of genus Sillago, esp. the Japanese whiting, Sillago japonica)
• キス
  (n,vs) kiss
  (P)
• キチ
  (n-suf) (sl) mania
  enthusiasm
  maniac
  enthusiast
  nut
• キビ
  (n) (common) millet (Panicum miliaceium)
  proso millet
• キル
  (n) kill
  (P)
• キロ
  (n,pref) (abbr) kilo- (fre:)
  kilogram
  kilogramme
  kilometre
  kilometer
  10^3
  (P)
• ギー
  (n) ghee
• ギア
  (n) gear
  (P)
• ギガ
  (n,pref) giga-
  10^9
  (P)
• ギギ
  (n) (uk) forktail bullhead (species of catfish, Pelteobagrus nudiceps)
• ギグ
  (n) gig
• ギブ
  (n,vs) (1) give
  (int) (2) (abbr) uncle! (I give up)
• ギヤ
  (n) gear
• ギ神
  (n) Greek god or goddess
• クエ
  (n) (uk) longtooth grouper (species of fish, Epinephelus bruneus)
• クグ
  (n) (uk) Pacific island flatsedge (Cyperus cyperoides)
• クコ
  (n) Chinese matrimony vine (Lycium chinense)