1 adjectives to describe ponder

As soon as it turned the corner of the Costrells' lane, he went into his own house, said a word to his wife, and sat himself down at his own back door to await eventsto ponder, also, a few conversations he had held that morning, with Mrs. Moulsey at 'the shop,' with Dawson, with Hall the butcher.

1 adjectives to describe  ponder