connectives

• 'because' in Spanish?

  porque
• 'but' in Spanish?

  Pero
• 'however' in Spanish?

  Sin embargo
• 'also' in Spanish?

  también
• 'although' in Spanish?

  Aunque
• 'as well as' in Spanish?

  así como
• 'on one hand' in Spanish?

  por un lado
• 'on the other hand' in Spanish?

  'por otro lado'