What type of home starts with a c?
Condominium and chicken coop are homes. They begin with the letter c.
If you mean the same key-note, the simple answer is 'no'. A home tone is the note a particular scale starts on; for example - in the Ab major scale, Ab is the keynote and in the key of D major the key-note is D. The only common scales with C as a home tone are C major, C minor harmonic, C minor melodic, C minor (natural), C blues scale etc.