house·lights or house lights 
(houslīts′)
(houslīts′)pl.n.
The lights that illuminate the audience section of a concert hall, theater, or auditorium.
- harmattan
- harmful
- harmfully
- harmfulness
- harmless
- harmlessly
- harmlessness
- harmonic
- harmonica
- harmonically
- harmonic analysis
- harmonic mean
- harmonic motion
- harmonic oscillator
- harmonic progression
- harmonic series
- harmonious
- harmoniously
- harmoniousness
- harmonist
- harmonistic
- harmonistically
- harmonium
- harmonization
- harmonize