Compounds of い

• しおらしい
  (adj-i) meek
  gentle
  modest
  sweet
• しつっこい
  (adj-i) insistent
  obstinate
• しどけない
  (adj-i) slovenly
• しまい込む
  (v5m,vt) to put away
  to stow away
  to tuck away
  to hoard
• しゃあない
  (exp) (osb:) it can't be helped
  so it goes
  c'est la vie
• しょ難しい
  (adj-i) (obsc) terribly difficult
• し兼ねない
  (adj-i) capable of anything
  liable to do
• じゃないか
  (exp) (1) questioning (something)
  (2) let's do (something)
  (P)
• すいません
  (exp) (col) excuse me
• すくい綴じ
  (n) (uk) mattress stitch
• すばしこい
  (adj-i) nimble
  smart
  quick
• するが良い
  (exp) had better ...
  may as well ...
• するが良い
  (exp) had better ...
  may as well ...
• すれてない
  (adj-i) naive
• ずくが無い
  (n) (uk) unmotivated
  unenthusiastic
• せせら笑い
  (n) sardonic laugh
  scornful smile
• そうでない
  (exp) not so
• そうにない
  (exp) (after masu-stem of verb) showing no signs of (verb)
  extremely unlikely to (verb)
• そうみたい
  (exp) (col) it seems so
  that's what it looks like
• そうもない
  (exp) (after -masu base of verb) very unlikely to (verb)
• そぐわない
  (adj-i) unsuitable
  not matching
  out of character
• そつがない
  (exp) without error
  without slip (sotsunonai is the adjectival phrase version)
• そつのない
  (exp) without error
  without slip (sotsunonai is the adjectival phrase version)
• それっぽい
  (exp) like that
  looks real
  seems authentic
  (P)
• それでいて
  (conj) and yet
  despite (all) that
  (P)
• たちが悪い
  (exp,adj-i) nasty
  vicious
  wicked
  poor (quality)
• たちの悪い
  (adj-i) nasty
  poor (quality)
• たちの良い
  (exp) good (quality)
• たちの良い
  (exp) good (quality)
• たらい回し
  (n,vs) (1) acrobatic barrel-rolling (performed using the feet while lying on the back)
  (2) handing something around (within a fixed group of people in a pre-arranged order)
  (3) handing off a problem to someone else (in order to evade responsibility)