offensible
That may give offense; offensive.
Able to take offense; offendable.
Conducive to and associated with the commitment of offenses, especially criminal offenses.

offensive
Causing offense; arousing a visceral reaction of disgust, anger, hatred, sadness, or indignation.
Relating to an offense or attack, as opposed to defensive.
Having to do with play directed at scoring.

offensives
plural of offensive

offerable
Capable of being offered
suitable or worthy to be offered.

offerless
Without offer

offertorial
Relating to an offering, or the ritual of offertory.

offfield
Alternative form of off-field.

offgoing
Departing; going away.

offhand
Without planning or thinking ahead.
Careless; without sufficient thought or consideration.
Curt, abrupt, unfriendly.

offhanded
In a casual or curt style, without preparation or thought; impromptu, offhand.

offical
Misspelling of official.

officed
simple past and past participle of office

officeholding
The holding of an office (formal role).

officeless
Without an office (room or building where business is carried out).
Operating business with a permanent remote work approach and no need for offices.

officelike
Resembling or characteristic of an office (room or building where clerical work is done).

officerial
Of or relating to officers.

officerless
Without an officer.

officerlike
Resembling, characteristic of, or befitting an officer.

officerly
Like or befitting an officer.

officeseeking
Wishing to gain a certain position, often in politics.

officewide
Throughout an office.

officey
Officelike; resembling or pertaining to an office.

officialate
A diocesan tribunal.

officialates
plural of officialate

officiaries
plural of officiary

officiary
Of or pertaining to an office or an officer; official.

offish
Aloof, standoffish.

offlineable
Capable of being used offline to some degree.

offlist
Not on a mailing list or newsgroup.

offpeak
Alternative form of off-peak.

offputting
Alternative form of off-putting.

offroad
Alternative form of off-road.

offsetable
Alternative form of offsettable.

offsettable
Capable of being offset.

offshell
That does not conform to classical physics.

offshorable
Capable of being offshored.

offshoreable
Alternative form of offshorable.

offsite
Away from a main location; in a place not owned by a particular organisation.

offsites
plural of offsite

offski
away, not here, off
leaving, on one's way

offspeed
Alternative spelling of off-speed.

offspringing
Springing off or outward; developing from something else.

offspringless
Without offspring.

offstream
Not located on a streambed.

offsuit
Of two or more cards, not of the same suit.

offtime
Alternative form of off time.

offtimes
plural of offtime

offtopic
Alternative form of off-topic.

offtrack
Alternative spelling of off-track.

offwhite
Alternative form of off-white.

offwiki
Alternative form of off-wiki.

offwing
Occurring with the engines removed from the aircraft.
Attached to and descending from the wing of an aircraft.

offwings
plural of offwing

offworld
Not on Earth.

oftmentioned
Alternative spelling of oft-mentioned.

oftused
Alternative spelling of oft-used.

ogdohedral
Having hemimorphic trigonal pyramidal symmetry

ogeed
Having an ogee.

ogglesome
Awesome; dreadful.

ogived
Having an ogive.

oglesome
Alternative form of ogglesome.

ogreish
Resembling an ogre; cruel and wicked.

ogrelike
Resembling or characteristic of an ogre.

ogrish
Alternative spelling of ogreish.

ohmic
Of or relating to, or measured in, ohms.
That obeys Ohm's law

ohnologous
Relating to ohnologues.

oidial
Relating to, or infected with oidium

oidioid
Of or relating to the fungus genus Oidium.

oidiomycotic
Of or relating to oidiomycosis.

oikish
Like an oik; yobbish.

oikoclitic
Having an inflection and stress pattern characteristic of pre-European vocabulary.

oikophobic
Exhibiting or characterized by oikophobia, a dislike of one's own culture or compatriots.

oilable
Able to be oiled.

oilclothed
Dressed or covered in oilcloth.

oilier
comparative form of oily: more oily

oilies
plural of oily

oiliest
superlative form of oily: most oily

oiligarchy
An elite group that obtains its power from control of the oil industry.

oilish
Characteristic of or resembling oil.

oilless
Lacking, or not using, oil.

oillike
Resembling or characteristic of oil.

oilproof
Resistant to oil.

oilskinned
Wearing an oilskin.

oiltight
So tightly made that oil cannot enter or escape.

oily
Covered with or containing oil.
Resembling oil.
Excessively friendly or polite but insincere.

oilyish
Somewhat oily.

ointmentlike
Resembling or characteristic of ointment.

oioxenous
Having a single species of host

okadaic
Of or pertaining to okadaic acid or its derivatives

okayer
comparative form of okay: more okay

okayest
superlative form of okay: most okay

okayish
Somewhat okay; tolerable.

okkard
Pronunciation spelling of awkward.

okkerd
Pronunciation spelling of awkward.

olacaceous
Of or relating to the Olacaceae.

oldline
Of or relating to the older mainline churches of the United States.

oldsome
Characterised or marked by age.

oleaceous
Of or relating to the plant family Oleaceae.

oleaginous
Oily, greasy.
Falsely or affectedly earnest; persuasively suave.

oleanolic
Of or pertaining to oleanolic acid or its derivatives

oleanonic
Of or pertaining to oleanonic acid or its derivatives

olecranal
Of or pertaining to the olecranon.

olecranial
Synonym of olecranal.

olecranian
Of or relating to the olecranon.

olecranoid
Resembling the olecranon process.

olefiant
That produces oil

olefinated
Modified by olefination

olefinic
Characteristic of, or containing olefins.

oleic
Of or pertaining to oil, especially to vegetable oil.
Of or pertaining to oleic acid or its derivatives.

oleiferous
That produces oil

olenimorph
Having the morphology associated with olenid trilobites.

olenimorphs
plural of olenimorph

oleochemical
Any organic compound derived from a natural vegetable oil or animal fat

oleochemicals
plural of oleochemical

oleodynamic
Relating to oleodynamics.

oleogenic
Relating to oleogenesis

oleographic
Relating to oleography.

oleolytic
Relating to, or causing oleolysis

oleophilic
Having an affinity for oil (rather than for water)

oleophobic
Tending to repel oil.

oleopneumatic
Relating to oil and air.

oleoresinous
Of or relating to oleoresin.

oleose
oily

oleous
Alternative form of oleose.

olericultural
Relating to olericulture.

olfactant
Synonym of odorant.

olfactants
plural of olfactant

olfactible
Having an odor; capable of being smelled.

olfactic
Referring to the olfactory senses or the sense of smell.

olfactive
Of or pertaining to the sense of smell; olfactory

olfactogustatory
Relating to the senses of smell and taste

olfactometric
Of or pertaining to olfactometry.
Measured using an olfactometer.

olfactomotor
Of or pertaining to both olfactory and motor activity, as for example where thinking about an odor triggers sniffing.

olfactorial
olfactory

olfactoric
olfactory

olfactories
plural of olfactory

olfactory
Concerning the sense of smell.

olfactotoxic
toxic to the olfactory system

olfactotoxicant
An olfactory toxicant

olfactotoxicants
plural of olfactotoxicant

olfactronic
Relating to olfactronics.

olid
evil-smelling; fetid.

oligaemic
Relating to or exhibiting oligaemia.

oligandrous
Having few stamens.

oliganthous
Having few flowers.

oligarchal
Oligarchic, oligarchical.

oligarchic
Of or pertaining to oligarchy.

oligarchical
Oligarchic.

oligemic
Relating to or exhibiting oligemia.

oligoantigenic
hypoallergenic

oligoanuric
Relating to oligoanuria

oligoarthritic
Of, pertaining to, or afflicted with oligoarthritis.

oligoarticular
That affects a few joints of the body

oligoasthenoteratozoospermic
Relating to oligoasthenoteratozoospermia

oligoasthenozoospermic
Relating to oligoasthenozoospermia

oligoastrocytic
Having several astrocytes

oligobasic
Having a few bases