Errantry was created in 1933.

seventy scenery secrecy

You do the errantry at the beach in summer and go by the water. A beaclon appears and you have to beat it at arm wrestling. If you win you get the pupa, which you can use in combining to get a beaclon.

"Don Quixote" follows the adventures of an aging nobleman who becomes obsessed with tales of chivalry and sets out to revive knight-errantry in a mundane world. Through humorous and satirical encounters, the novel explores themes of idealism, reality, and the nature of storytelling.

According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 2 words with the pattern E-RA-T--. That is, eight letter words with 1st letter E and 3rd letter R and 4th letter A and 6th letter T. In alphabetical order, they are:

errantly

errantry