ou seja

that is (used to introduce a clarification or explanation)

o

• Character

  The fifteenth letter of the Portuguese alphabet, written in the Latin script.

• Article
• Pron

boom

boom (period of prosperity)

imobiliário

real estate

não

• Adv

  1. not; do not; have not (negates the meaning of the verb or adverb)
  2. (Brazil,colloquial) not; do not; have not (negates the meaning of the verb or adverb)
  3. not; do not; have not (negates the meaning of the verb or adverb)
  4. not; do not; have not (negates the meaning of the verb or adverb)
  5. non- (forms antonyms of adjectives)
  6. isn't it? right? (tag question)

• Intj
• Noun

mais

• Adv

  1. used to form the comparative of adjectives and adverbs; more; -er
  2. preceded by the definitive article, used to form the superlative of adjectives and adverbs; most; -est
  3. more (to a greater degree or extent)
  4. else
  5. any more, any longer

• Conj
• Noun
• Conj

em

1. in; inside; within (contained by)
2. on; on top of (located just above the surface of)
3. in; at (located in a location)
4. in (part of; a member of)
5. in; into; inside (towards the inside of)
6. indicates the target of an action
7. in (pertaining to the particular thing)
8. in (immediately after a period of time)
9. in; during (within a period of time)
10. at; in (in a state of)
11. in (indicates means, medium, format, genre or instrumentality)
12. in (indicates a language, script, tone etc. of writing, speaking etc.)
13. in (wearing)
14. (slang) indicates that the object deserves a given punishment

ao

Contraction of a o (“to the (masculine singular)”).