- Backdate Verb
- Backdoor Noun Adj Verb
- Backdrop Noun Verb Adj
- Backfile Noun Verb Adj
- Backfill Noun Verb Adj
- Backfire Noun Verb Adj
- Backfit Verb Noun
- Backflip Noun Verb Adj
- Backflow Noun Adj Verb
- Backflush Noun Verb Adj
- Backfurrow Noun Verb
- Background Noun Adj Verb
- Backhand Noun Adj Verb Past Participle
- Backhaul Noun Verb Adj
- Backheel Noun Verb Adj
- Backhoe Noun Adj Verb
- Backlash Noun Verb Adj
- Backlight Noun Verb Adj
- Backlist Noun Verb Adj
- Backlog Noun Verb Adj
- Backorder Noun Verb
- Backout Noun Verb
- Backpack Noun Verb Adj
- Backpay Noun Verb Adj
- Backpedal Verb
- Backscatter Noun Verb Adj
- Backseat Noun Adj Verb
- Backset Noun Adj Verb
- Backsheesh Noun Verb Adj
- Backshift Noun Verb Adj
- Backsight Noun Verb Adj
- Backslant Noun Verb Adj
- Backslap Verb Noun
- Backslide Verb
- Backspace Noun Verb Adj
- Backspin Noun Verb Adj
- Backstab Verb Noun Adj
- Backstep Noun Verb Adj
- Backstitch Noun Verb Adj
- Backstop Noun Verb Adj
- Backstrap Noun Verb Adj
- Backstroke Noun Verb Adj
- Backsword Noun Verb
- Backtest Noun Verb Adj
- Backtrace Noun Verb Adj
- Backtrack Verb Noun Adj
- Backup Noun Adj Verb
- Backwash Noun Verb
- Bacterize Verb Past Participle
- Badge Noun Verb Adj Past Participle
- Badger Noun Verb Adj
- Badmouth Verb Noun
- Baffle Noun Verb Adj
- Bag Noun Verb Adj
- Bagel Noun Verb Adj
- Bagpipe Noun Adj Verb
- Bail Noun Verb Adj
- Bail out Verb
- Bailiff Noun Verb
- Bait Noun Verb Adj