Synonyms and antonyms of the word "junk mail"

Synonyms:

Synonyms that are in the dictionary are marked in green. Synonyms that are not in the dictionary are marked in red.

Antonyms that are in the dictionary are marked in green. Antonyms that are not in the dictionary are marked in red.

If you do not want junk mail put a note on the door.

Source: https://www.bournemouthecho.co.uk/news/23916374.letter-be-kind-postman-woman/?ref=rss

I wish all the mailbox stuffers would be required to receive permission before sending me junk mail.

Source: https://news.slashdot.org/story/23/08/17/1348235/forgetting-to-cancel-subscriptions-boosts-businesses-revenue-by-200-study-finds?utm_source=rss1.0mainlinkanon&utm_medium=feed

She received a letter that she thought was junk mail.

Source: https://jalopnik.com/driver-wrongly-charged-in-traffic-death-of-phoenix-poli-1850296702

So much for trying to minimise junk mail.

Source: https://www.dailyrecord.co.uk/lifestyle/xdefiant-releases-new-open-beta-30286053