Compounds of さそう

• 無さそう
  (suf,adj-na) (uk) does not seem
  unlikely
  improbable
• 良さそう
  (adj-na) looking good
  (of) good appearance
• 以外になさそう
  (exp) the only way (is to ..) (lit: outside this, it is improbable)
• 詰まらなさそう
  (adj-na) (uk) bored
  bored-looking
  uninterested
• 申し訳なさそう
  (adj-na) apologetic