some scientific words that start with the letter "H" are hypothesis or the hierarchy of biological organization witch goes in order. 1:Atom,2:Molecule,3:Cell,4:Tissue,5:Organ,6:Organ system,7:Organism. Those are all i know.
Some math words that begin with the letter H are:
heptagon
hexagon
As you know, Latin was the language of ancient Rome. There are many Latin words starting with the letter h. Some of them are: ; hortus, a garden; hiatus, an opening or a cleft, and historia, an inquiry.
humanitarian, human resources, home inspector
Hyksos. Catal Huyuk Han Hindu Harappan.
Some words could be: Horrid, Horrible, Hateful.
hanging. many slaves were hanged for trying to escape. For example, the Nat Turner rebellion.
Halogen, Helium and hydrogen are science words. They begin with the letter H.
Some healthy words that start with H are:helpfulnessH2Ohobbieshand washinghopehappiness (smile)
· heartbreaking
happiness
Some words that start and end with letter H are:harshhashhashishhatchhathheathhighhitchhoochhurrahhushhutch
hurricanes
HelpfulHistoricalHistory
handmadehilarioushorrible
Happy
Handsome, Humane, Hospitable
· hospitable · hot · huge
horny