Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
past housemate
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "past housemate" is correct and usable in written English.
It can be used to refer to someone who previously lived with you as a roommate or housemate. Example: "I ran into my past housemate at the grocery store, and we caught up on old times."
✓ Grammatically correct
News & Media
Alternative expressions(2)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified similar examples from authoritative sources
Similar Expressions
60 human-written examples
Producers had teased a "familiar face" among the fresh intake but rather than the past Big Brother housemate we were hoping for (some bets were on 2006's Nikki 'Who is she?' Grahame), the eccentric Simon Gross returned after his eviction just two hours into the current series.
News & Media
Mr Henry has close links to Simon Fuller's 19 Management and has also handled PR for Pop Idol stars Michelle McManus and Will Young as well as past Big Brother housemates.
News & Media
While the viewers knew about Nadia's past, her fellow housemates didn't, leading to scenes of almost unbearable pathos amid the mud, jam and rumpus: Nadia's confessionals in the diary room; the heartbreaking way she froze on the sofa when her housemates starting taking about transgender; those excited, terrified tears as she was dancing to 'La Isla Bonita' in the final week.
News & Media
It does have a memory, though, so if you accidentally slam it off while muffling it under the cushions as your housemate walks past your door – which isn't what happened to me – it remembers the setting you had it on last.
News & Media
"Real World: Skeletons," as the network has called it, will feature a new twist in which the housemates confront people from their past.
News & Media
This left his advisors with one practical but worrying problem: to help John to rent a room in a shared home with housemates who are oblivious to his past and the risk he poses – or to leave him on the streets.
News & Media
"We make these songs in our bedrooms or living room, with the washing machine going, housemates in and out, sirens going past.
News & Media
It is profoundly distressing to watch her attempting to hold herself together in front of her concerned housemates, but it was of a piece with her past, and with what would, with shocking swiftness, become the endgame.
News & Media
One of the young men, Abraham Fahnbulleh, told me that he and his housemates needed jobs "to get us busy, so that we cannot think about our past".
News & Media
And speaking of that – being a mass murder's hardly a great quality in a housemate, but Nina's already aware of who he is and what he's done in the past surely?
News & Media
Skip past my puritanical phase, though, and by 19 I was smoking weed pretty regularly, thanks to my boyfriend and my male housemate.
News & Media
Expert writing Tips
Best practice
When referring to someone you used to live with, using "former housemate" or "ex-housemate" can often sound more natural than "past housemate".
Common error
Be mindful of the context. Ensure it's clear you're referring to a previous living arrangement and not implying the person is deceased or no longer a housemate for negative reasons.
Source & Trust
86%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "past housemate" functions as a noun phrase, specifically as a compound noun, that refers to someone with whom one shared a residence in the past. Ludwig AI confirms this is usable in written English. It is used to identify an individual by their previous living arrangement.
Frequent in
News & Media
67%
Academia
17%
Wiki
16%
Less common in
Science
0%
Formal & Business
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, the phrase "past housemate" is a grammatically sound way to refer to someone you used to live with, although it's less common than alternatives like "former housemate" or "ex-housemate". Ludwig AI confirms its usability, and it appears in various contexts, particularly in news and media. To avoid ambiguity, ensure the context clearly indicates a previous living situation. While grammatically correct, keep in mind the frequency of use and consider more common alternatives for smoother communication.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
former housemate
Replaces "past" with "former", indicating a previous roommate situation.
ex-housemate
Uses "ex-" as a prefix to denote a previous housemate.
previous roommate
Substitutes "housemate" with the more common term "roommate".
one-time housemate
Emphasizes the housemate relationship was only for a period of time.
old housemate
Suggests a housemate from a while ago. It can also mean a former housemate that is old now.
bygone housemate
A more formal and somewhat archaic way to say "past housemate".
erstwhile housemate
Similar to "bygone", but even more formal and less commonly used.
long-ago housemate
Indicates the housemate relationship occurred a significant time ago.
housemate from the past
Reorders the words to emphasize the 'past' aspect of the relationship.
housemate in the past
Similar to 'housemate from the past', but uses a slightly different structure
FAQs
What can I say instead of "past housemate"?
You can use alternatives like "former housemate", "ex-housemate", or "previous roommate" depending on the context.
Is "past housemate" grammatically correct?
Yes, "past housemate" is grammatically correct, although alternatives like "former housemate" might be preferred in contemporary usage.
How do I use "past housemate" in a sentence?
You can use "past housemate" in a sentence like, "I ran into my past housemate at the grocery store", although "former housemate" often sounds more natural.
What's the difference between "past housemate" and "former housemate"?
While both refer to someone you previously shared a living space with, "former housemate" is generally considered more common and natural-sounding in modern English.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
86%
Authority and reliability
4.1/5
Expert rating
Real-world application tested