het·er·o·sis 
(hĕt′ə-rōsĭs)
(hĕt′ə-rōsĭs)n.
See hybrid vigor.
[Late Greek heterōsis, alteration, alteration of Greek heteroiōsis, from heteroioun, to alter, from heteroios, different in kind, from heteros, other; see HETERO-.]
het′er·otic (-rŏtĭk) adj.
- inverted comma
- inverted mordent
- inverter
- invertible
- invert sugar
- invest
- investable
- investible
- investigable
- investigate
- investigation
- investigational
- investigative
- investigator
- investigatorial
- investigatory
- investiture
- investment
- investment bank
- investor
- inveteracy
- inveterate
- inveterately
- inveterateness
- inviability