Compounds of や

• 冷や水
  (n) cold (drinking) water
• 冷や奴
  (n) cold tofu
• 冷や麦
  (n) cold noodles
  iced noodles
• 冷や飯
  (n) (male) cold rice
• 和やか
  (adj-na,n) mild
  calm
  gentle
  quiet
  harmonious
  (P)
• 嫋やか
  (adj-na) (uk) willowy
  graceful
• 艷やか
  (adj-na) glossy
  beautiful
  bewitching
  fascinatingly elegant
• 艷やか
  (adj-na) glossy
  beautiful
  bewitching
  fascinatingly elegant
• あやかし
  (n) (1) ghost that appears at sea during a shipwreck
  (2) something strange or suspicious
  (3) idiot
  fool
  (4) Noh mask for roles involving dead or ghost characters
• あやふや
  (adj-na,n) (on-mim) uncertain
  vague
  ambiguous
  (P)
• あや取り
  (n) (uk) cat's cradle
• あや織り
  (n) twill (fabric)
• あらやだ
  (exp) Oh no
  Oh dear
• いやはや
  (int) (Oh) dear!
  (Oh) dear me!
  Good gracious
• いや増す
  (v5s,vi) to increase (all the more)
• いりやね
  (n) kanji "enter" radical at top (radical 11)
• うそやん
  (exp) (osb:) You're kidding!
• えいやっ
  (int) go for it
  heave
  ugh
• おやおや
  (int) my goodness!
  oh my!
  oh dear!
• おやまあ
  (exp) Good heavens!
  Oh my god!
  gee whiz
• がやがや
  (adv,n,vs) (on-mim) crowd of people talking
  (P)
• さやさや
  (adv,adv-to) rustling
• さや取り
  (n) brokerage
• さんや袋
  (n) pilgrim's carry-all bag
• しめやか
  (adj-na) quiet and subdued in appearance
  solemn
  sad and depressed in manner
  soft
  gentle
• しやすい
  (n) easy to make
  easy to do
• すやすや
  (adv) (on-mim) sleeping soundly
  (P)
• ちゃほや
  (ik) (adv,n,vs,adv-to) (on-mim) pamper
  make a fuss of
  spoil
• ちやほや
  (adv,n,vs,adv-to) (on-mim) pamper
  make a fuss of
  spoil
• つや出し
  (n,vs) burnishing
  glazing
  polishing