10-Letter Words Start with 'or'

There are 73 10-letter words that start with 'or'.

oracularly	orangeades	orangeries
orangewood	orangutans	oratorical
oratresses	orbiculate	orchardist
orchestral	orchestras	orchidlike
orchitises	ordainment	ordinances
ordinarier	ordinaries	ordinarily
ordination	ordonnance	organelles
organicism	organicist	organicity
organisers	organising	organismal
organismic	organizers	organizing
organology	organosols	organzines
orientally	orientated	orientates
orienteers	oriflammes	originally
originated	originates	originator
orismology	ornamental	ornamented
ornateness	orneriness	ornithines
ornithopod	ornithoses	ornithosis
orogeneses	orogenesis	orogenetic
orographic	orologists	oropharynx
orotundity	orphanages	orphanhood
orphically	orrisroots	orthoclase
orthodoxes	orthodoxly	orthoepies
orthoepist	orthogonal	orthograde
orthopedic	orthoptera	orthopters
orthotists

Note: These 73 10-letter words that start with 'or' are found from the USA & Canada version of the tournament Scrabble word list.

Also see words start with org, ort, ori, ora, ord, orc, orn, oro, orp, orb, ore, orr, orl, orm, orf, ory, orz, ors.

3-letter words start with 'or' (6)
4-letter words start with 'or' (14)
5-letter words start with 'or' (24)
6-letter words start with 'or' (53)
7-letter words start with 'or' (63)
8-letter words start with 'or' (73)
9-letter words start with 'or' (68)
10-letter words start with 'or' (73)
11-letter words start with 'or' (45)
12-letter words start with 'or' (46)
13-letter words start with 'or' (30)
14-letter words start with 'or' (17)
15-letter words start with 'or' (11)