alike vs companionably

alike

adv
  • In the same manner, form, or degree; in common; equally. 

adj
  • Having resemblance or similitude; similar; without difference. 

companionably

adv
  • In a companionable manner; agreeably, sociably. 

How often have the words alike and companionably occurred in a corpus of books? (source: Google Ngram Viewer )