substitute 

  1. 動詞
不及物動詞:
替代
替換
代替
取代
及物動詞:
替代...(人事物)
替換...(人事物)
代替...(人事物)
取代...(人事物)

    同義字詞
change,commute,exchange,shift,swap,switch,trade
cover,fill in,pinch-hit,stand in,step in,sub,take over
cut out,displace,displant,relieve,replace,supersede,supplant

  2. 名詞
代替者, 替身
代替物
替補員
代用品
a substitute for ...(人事物):
...的代替者
...的替身
...的代替物
...的替補員
...的代用品

    同義字詞
backup,fill-in,pinch hitter,relief,replacement,reserve,stand-in,sub

  3. 形容詞
代替的, 代用的
替補的

    同義字詞
artificial,bogus,dummy,ersatz,fake,false,faux,imitation,imitative,man-made,mimic,mock,pretend,sham,simulated,synthetic
makeshift,new

例句

  1. There is no substitute for experience.
  2. The sugar substitute that I use is Stevia.
  3. B. capital and labor being substitute inputs.
  4. Subject: substitute a steak for the prime rib?
  5. Substitute himself in the role of "lion tamer".