grounds·keep·er 
(groundzkē′pər) also ground·keep·er (ground-)
(groundzkē′pər) also ground·keep·er (ground-)n.
One who maintains grounds, as of an estate, park, or athletic field.
groundskeep′ing n.
- heterogeneously
- heterogeneousness
- heterogenic
- heterogenous
- heterogenous
- heterogeny
- heteroglossia
- heterogonous
- heterogony
- heterograft
- heterokaryon
- heterokaryotic
- heterokont
- heterologous
- heterologously
- heterology
- heterolysis
- heterolytic
- heteromerous
- heteromorphic
- heteromorphism
- heteronomous
- heteronomously
- heteronormative
- heteronormatively