词根词缀：odori-, odor-, odoro-

【来源及含义】Latin: smell [noun form]

【相关词根词缀】Inter-related cross references, directly or indirectly, involving word units meaning "smell, odor": arom-; brom-; olfacto-; osmo-; osphresio-; ozon-.

【同源单词】cacodorous, Cucumis melo inodorus, deodorant, deodorization, deodorize, deodorizer

词根词缀：odyn-, odyno-, -odynia, -odynic,-odyne, -odyn, -dyne, -dynia

【来源及含义】Greek: οδυνη, pain

【相关描述】Usually limited to medical terms. Original meaning is literally "that which eats or consumes".

【相关词根词缀】 Cross references related to "pain, hurt; suffering, injury" word families: -agra; algesi-; algo-; angina-; dolor-; Masochism; noci-; poen-; pono- (toil, work; pain); Sadism.

【同源单词】achillodynia, acrodynia, acrotrophodynia, adenodynia, aero-odontodynia, allodynia

词根词缀：oeno-, oen-, eno-, oino-, oin-

【来源及含义】Greek: wine

【相关描述】This element is often spelled eno-, as in "enology".

【同源单词】enology, enomania, oenanthate, oenanthic, oenanthin, oenologist

词根词缀：oestr-, oestro-, estr-, estro-

【来源及含义】Greek: a strong desire, orgasm; the sting of a gadfly, anything that drives one mad

【同源单词】estrogen, estrogen therapy, estrogenic, estrogenicity, estromania, oestromania

词根词缀：-oid, -oidal, -oidism, -odic

【来源及含义】Greek: a suffix; like, resembling, similar to, form

【相关词根词缀】 Inter-related cross references, directly or indirectly, involving word units dealing with "form, shape, appearance": eido-; figur-; form-; icono-; ideo-; imag-; morpho-; typo-.

【同源单词】acanthoid, acanthozooid, acaroid, acidoid, acromegaloidism, acrostichoid

词根词缀：oiko-, oik-, oikio-, oico-

【来源及含义】Greek: house, dwelling, home

【相关描述】The words in this unit are a variant spelling for eco- elements.

【同源单词】oikofugia, oikofugic, oikology, oikomania, oikonisus, oikonomia

词根词缀：-olatry, -latry, -olater-, -later, -olatress, -latress, -olatria, -olatrous, -latrous

【来源及含义】Greek: worship; excessively, fanatically devoted to someone or something; “service paid to the gods”

【相关词根词缀】Related religious-word units: church; dei-, div-; ecclesi-; fanati-; hiero-; idol-; theo-; zelo-.

【同源单词】angelolatry, anthropolatry, arborolatry, archaeolater, archaeolatrous, archaeolatry

词根词缀：-olent, -ulent

【来源及含义】Latin: a suffix; full of, disposed to

【同源单词】acidulent, benevolent, corpulent, diversivolent, esculent, esculent swallow

词根词缀：oleo-, ole-, -oleic, ol-

【来源及含义】Greek > Latin: [olive] oil; fat

【相关词根词缀】Related fat-word units: adipo-; lard; lipo-; obeso-; omento-; pimelo-; pio-; sebo-; steato-.

【同源单词】eleotherapy, lanolin, linoleate, linoleic acid, linoleum, oleaginous

词根词缀：-oleo, -olere

【来源及含义】Latin: to destroy, to die out

【相关描述】Although it may seem difficult to accept such relationships, etymological experts agree that abolish words and adolescent words have a common ancestry.

【同源单词】abolish, abolishable, abolisher, abolishment, abolition, abolitionism