uma

• Num

  feminine of um

• Article
• Pron

oportunidade

opportunity (chance for advancement, progress or profit)

rara

feminine singular of raro

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

perca

• Noun

  perch (fish in the genus Perca)

• Verb