É

the letter E with an acute accent

un

• Article

  a, one

• Num

duro

• Adj

  1. hard; rigid
  2. tough, harsh
  3. hard, tough (difficult)

• Adv
• Verb

pero

but

é

is; third-person singular present indicative of ser

a

• Prep

  1. to, toward; indicating direction of motion
  2. introducing an indirect object
  3. used to indicate the time of an action
  4. to, until; used to indicate the end of a range
  5. by, on, by means of; expresses a mode of action
  6. for; indicates price or cost

• Article
• Noun
• Pron

casa

• Noun

  1. house
  2. house
  3. house
  4. house
  5. home (one’s own dwelling place)
  6. a cell which may be occupied by a piece (such as a square in a chessboard)

• Verb