The Dutch term "oud-" matches the English term "ex"

other dutch words that include "oud" : english :
aan de schouder brengen level
aandeelhouder shareholder
aandeelhouderschap shareholdership
aanhouden procrastinate, continue, postpone, persist, endure
aanhoudend lasting, abiding
aanhouding apprehension, detention, arrest
achterhouden withhold
achtvoudig eightfold, octuple
aloud antique, ancient
behouden conserve, safe, save, rescue
behoudend conservative
bijenhouder bee-keeper
boekhouden book-keeping
boekhouding book-keeping
boekhoudkundige accountant
boud valiant, fearless, courageous
bustehouder bra
de schouders ophalen shrug
drievoudig triple
eenvoudig simple, straightforward
Eernewoude Eernewoude, Earnewald
erop nahouden have, possess, own
geheelonthouding teetotalism, abstinence
Gouda Gouda
gouden gold, golden
goudkleurig gold-coloured
goudlelie amaryllis
goudvis goldfish
halthouden halt
houden van love
houden voor believe, deem
houder holder, socket
houding position, attitude, deportment, behaviour
huishoudster housekeeper
ijskoud icy
inhoud volume, contents
inhouden contain, include
inspectie houden inspect
kashouder cashier
koud chilly, frigid, cold
menigvoudig diverse, varied, various
oerwoud jungle
onderhoud conversation
onderhouden amuse
onophoudelijk ceaselessly
onthouden recollect, recall, remember
onthouding abstention
ophouden retain, expire, cease, detain
oud aged, old
ouder father, elder, parent, older, mother
ouderdom age
Oudere Steentijd Palaeolithic, Paleolithic
ouderloos orphan
ouderpaar parents
ouders parents
ouderwets ancient, old-fashioned, antique
oudgediende veteran
oudheid antiquity
overgrootouder great-grandparent
schouder shoulder
schouderbedekking epaulet
schouderblad shoulderblade
standhouden withstand
terughoudendheid abstention
titelhouder champion
tweevoudig double, dual
uit elkaar houden differentiate
vasthoudend retentive
vasthoudendheid perseverance
veelvoud multiple
vereenvoudigen simplify
verhouding rate, proportion
verouderd archaic
verveelvoudigen duplicate
waard om van te houden likable
wethouder alderman
woud forest, woods
zeer oud antediluvian
zich onthouden abstain
Dutch as an Influencer
The English language has much to thank Dutch for. Dutch settlers came to the American colonies during the 17th century and added a few words to the vocabulary. Words like Santa Claus, waffle, blink, cookie, bazooka, gin, and iceberg wouldn’t exist without it.
Learning Dutch is Easier for English Speakers
Given the influence Dutch has had on English, it makes sense that Dutch is easier for speakers to learn. This is in part because Dutch, German, and English have similar roots. It’s between English and German. It only has two definite articles, “de” and “het” to English’s one “the” and German’s “der”, “die”, “das”. But Dutch words are more difficult to pronounce. The way words are pronounced indicates to a native speaker whether they’re talking to a second-language speaker.
Dutch is a Melting Pot of Languages
Just as English owes a lot to Dutch for contributing to its vocabulary, Dutch owes the same to other languages. It picked up words like jus d’orange (orange juice) and pantalon from French, mazzel (lucky) and tof (cool) from Hebrew and others. Dutch also incorporates texting and social media slang from English as well as street slang from places like Morocco, the Antilles, and Suriname.