Countable Nouns Starting with H and Containing O

Explore 1,694 verified English countable nouns starting with H and containing O, including House, Home, Hold, History, Hope, Hour and Hello. Browse these count nouns with singular and plural forms below, or review singular and plural count rules in our noun grammar guide.

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harmony
harbor
halo
handbook
hardcore
hangover
hallucination
hangout
hardwood
handout
harmonic
hardcover
hammock
harmonica
harrowing
hackathon
harmonization
harpoon
handoff
habitation
handover
handjob
halogen
harmonics
hello
hero
helicopter
headphones
hesitation
heroic
heroism
heterosexual
heroine
heterogeneity
heron
hemorrhoids
headcount
headphone
hemoglobin
hemorrhage
headshot
hexagon
headstone
heirloom
hegemony
hedgehog
hemophilia
hetero
history
historian
hideout
hilltop
hippo
hibernation
hickory
hippopotamus
histogram
hippocampus
hieroglyph
historiography
histology
highbrow
histrionic
hieroglyphics
hieroglyphic
himbo
hillock
histone
highroad
hippodrome
hidalgo
hierophant
how
house
home
hold
hope
hour
horse
hospital
host
hole
honor
housing
hotel
holiday
household
honey
hood
hook
horror
holding
horizon
horn
holder
hollow
humor
humiliation
humanoid
huron
humorist
humanization
hundredfold
humidor
hundo
hullaballoo
huevos
hullabaloo
hummock
hukou
hutong
humoresque
humiliator
hucklebone
hucklebones
hurricano
huso
huzoor
humectation
huaquero
hypothesis
hydrogen
hypocrisy
hypothetical
hypocrite
hydration
hypnotic
hypnosis
hysterectomy
hydro
hydrocarbon
hyperbole
hypochondriac
hypnotist
hydroxide
hypoxia
hybridization
hypodermic
hypothalamus
hyphenation
hydrochlorothiazide
hypertrophy
hypotenuse
hypochondria

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