- Backreef Subst. Adj.
- Backrest Subst. Adj.
- Backroom Adj. Subst.
- Backsaw Subst. Adj.
- Backscatter Subst. Verb Adj.
- Backscattering Subst. Adj.
- Backscratcher Subst. Adj.
- Backseat Subst. Adj. Verb
- Backset Subst. Adj. Verb
- Backsheesh Subst. Verb Adj.
- Backshell Subst. Adj.
- Backshift Subst. Verb Adj.
- Backside Subst. Adj.
- Backside-lateral Adj.
- Backsight Subst. Verb Adj.
- Backslant Subst. Verb Adj.
- Backslapper Subst. Adj.
- Backslapping Subst. Adj.
- Backslash Subst. Adj.
- Backslope Subst. Adj.
- Backspace Subst. Verb Adj.
- Backspacer Subst. Eigenn. Adj.
- Backspin Subst. Verb Adj.
- Backstab Verb Subst. Adj.
- Backstabbery Subst. Adj.
- Backstabbing Subst. Adj.
- Backstage Adj. Adv. Subst.
- Backstairs Adj. Subst.
- Backstay Subst. Adj.
- Backstep Subst. Verb Adj.
- Backstitch Subst. Verb Adj.
- Backstop Subst. Verb Adj.
- Backstrain Subst. Adj.
- Backstrap Subst. Verb Adj.
- Backstretch Subst. Adj.
- Backstroke Subst. Verb Adj.
- Backswamp Subst. Adj.
- Backswept Adj. Part. Perf.
- Backswimmer Subst. Adj.
- Backswing Subst. Adj.
- Backtest Subst. Verb Adj.
- Backtrace Subst. Verb Adj.
- Backtrack Verb Subst. Adj.
- Backtunneling Subst. Adj.
- Backup Subst. Adj. Verb
- Backwall Subst. Adj.
- Backward Adj. Adv.
- Backward-compatible Adj.
- Backwarder Subst. Adj.
- Backwater Subst. Adj.
- Backwoods Adj. Subst.
- Backyard Subst. Adj.
- Backyarder Subst. Adj.
- Bacon Subst. Adj. Eigenn.
- Baconer Subst. Adj.
- Baconian Adj. Subst.
- Bacteremic Adj.
- Bacterial Adj.
- Bactericidal Adj.
- Bactericide Subst. Adj.