7-Letter Words Starting With "o"

There are a total of 884 7-letter words starting with the letter 'o', and the number may vary in different dictionaries. You can specify the dictionary and order.

• opinion ₁₂
• outside ₉
• officer ₁₆
• offered ₁₄
• ordered ₉
• opening ₁₄
• offices ₁₆
• objects ₂₂
• overall ₁₃
• operate ₁₀
• organic ₁₃
• obvious ₁₅
• opposed ₁₄
• options ₁₁
• optical ₁₄
• orleans ₇
• observe ₁₄
• offense ₁₄
• outcome ₁₄
• outline ₁₀
• omitted ₁₁
• obliged ₁₄
• optimal ₁₄
• outlook ₁₃
• ongoing ₁₃
• outdoor ₉
• origins ₁₀
• optimum ₁₇
• outward ₁₂
• obscure ₁₄
• orderly ₁₁
• outlays ₁₁
• orchard ₁₃
• overlap ₁₅
• outlets ₉
• orbital ₁₁
• outputs ₁₂
• oblique ₂₁
• offence ₁₇
• oneself ₁₂
• obtains ₁₁
• oceanic ₁₄
• olympic ₁₉
• obesity ₁₂
• ovarian ₁₂
• orifice ₁₃
• orphans ₁₃
• oranges ₁₀
• ottoman ₁₁
• oysters ₉
• officio ₁₆
• omnibus ₁₅
• outrage ₁₀
• outflow ₁₅
• obscene ₁₄
• opposes ₁₃
• ominous ₁₂
• oratory ₉
• outcrop ₁₄
• overdue ₁₃
• osmotic ₁₃
• ovaries ₁₁
• oversee ₁₁
• oxidase ₁₅
• offsets ₁₃
• overlay ₁₄
• odyssey ₁₂
• oration ₈
• outfits ₁₁
• obviate ₁₄
• overrun ₁₃
• obligor ₁₃
• opacity ₁₅
• oftener ₁₁
• obeying ₁₅
• onerous ₉
• orators ₇
• onwards ₁₂
• outpost ₁₁
• olivine ₁₃
• orchids ₁₃
• onshore ₁₀
• oxalate ₁₅
• oatmeal ₁₁
• oneness ₉
• onboard ₁₂
• offeror ₁₃
• overtly ₁₄
• oracles ₁₁
• outlaws ₁₂
• ordinal ₁₀
• orbiter ₁₀
• osmosis ₁₀
• ostrich ₁₂
• operant ₁₁
• outcast ₁₁
• oppress ₁₃
• osseous ₈
• onstage ₁₀
• oocytes ₁₂
• opiates ₁₀
• octopus ₁₄
• offline ₁₅
• oxidant ₁₆
• obverse ₁₄
• opulent ₁₃
• offhand ₁₇
• operand ₁₂
• opioids ₁₁
• oxidize ₂₄
• occiput ₁₇
• outfall ₁₃
• obligee ₁₃
• olefins ₁₂
• overuse ₁₂
• obovate ₁₄
• omentum ₁₅
• outwash ₁₃
• oedipal ₁₂
• outages ₁₀
• outings ₁₁
• oeuvres ₁₂
• ovation ₁₂
• opposer ₁₃
• octaves ₁₄
• oversea ₁₁
• onetime ₁₁
• octagon ₁₃
• outlier ₉
• oregano ₁₀
• obliges ₁₃
• obelisk ₁₅
• oviduct ₁₆
• offends ₁₅
• overman ₁₅
• opossum ₁₄
• oversaw ₁₄
• odorous ₉
• omicron ₁₄
• overlie ₁₂
• outlive ₁₃
• oilseed ₉
• outdone ₁₀
• outlast ₉
• orioles ₈
• overran ₁₂
• openers ₁₁
• oolitic ₁₁
• overage ₁₃
• outgrow ₁₃
• otology ₁₂
• orogeny ₁₂
• ouabain ₁₂
• outworn ₁₂
• offeree ₁₃
• orgasms ₁₂
• ousting ₁₁
• oculist ₁₂
• ordeals ₉
• orebody ₁₃
• obloquy ₂₃
• offbeat ₁₆
• oocysts ₁₂
• opuntia ₁₂
• obscura ₁₄
• osteoid ₈
• ourself ₁₂
• orality ₁₀
• organon ₁₁
• outback ₁₈
• oarsmen ₁₁
• occlude ₁₆
• orients ₈
• ocellus ₁₃
• ordains ₉
• otolith ₁₀
• outgrew ₁₃
• organum ₁₄
• opsonic ₁₄
• oersted ₈

There are 884 7-letter words starting with the letter o in the well-known word game dictionary, 662 in the Scrabble US (US/Canada/Thailand - TWL/NWL) dictionary, and 845 in the Scrabble UK (International - SOWPODS/CSW) dictionary, and 683 in the Words with Friends (WWF) dictionary.