abreast, addressed, arrest, attest, behest, bequest, best, blessed, blest, breast, brest, chest, coalesced, compressed, congest, contest, crest, depressed, detest, detest.
Your query has returned 364 words, which include anagrams of northwest as well as other shorter words that can be made using the letters included in northwest.
The words in this list can be used in games such as Scrabble, Words with Friends, Wordscapes and other similar games.