A mother-in-law suite is most commonly called an Accessory Dwelling Unit (ADU) or a granny flat. These private, self-contained living spaces are also referred to by several other names depending on the design and location:
They're now called accessory dwelling units (ADUs), granny flats, backyard cottages, and casitas. These options cater to multigenerational living and tiny home enthusiasts. They offer benefits like increased property value, affordable housing, and a positive impact on community landscapes.
A secondary suite (also known as an accessory dwelling unit (ADU), in-law apartment, granny flat, granny annex or garden suite) is a self-contained apartment, cottage, or small residential unit that is located on a property that has a separate main, single-family home, duplex, or other residential unit.
Choosing a mother-in-law nickname depends entirely on your relationship and comfort level. Options range from respectful titles like "Mrs. [Last Name]" to affectionate terms like "Mama [First Name]," cultural titles, or playful inside jokes.
You're selfless, patient, compassionate, loving—and so many other great things that make you so special (and make us so lucky!) Wishing the very best mother-in-law the very best Mother's Day. You're not just my mother-in-law—you're someone I've grown to appreciate and love.
The Best Nicknames for Your Mother-in-Law
A mother-in-law suite is a self-contained living space on the same property as a main home. Its most common alternative name in real estate is an Accessory Dwelling Unit (ADU). Other popular terms depend on the design and location:
Have respect for them don't call them by names. In my culture once your married you have to call your mother in law mom.
Find the perfect cute, funny, or sweet nickname for your mom. Browse these categories to find a term of endearment that fits her personality best:
The best formal or fancy words for "law" depend on the context. Check out these top alternatives:
The best synonym for suite depends on its context. It most commonly refers to a connected set of rooms, a group of attendants, or a collection of matching items.
An in-law suite is a private living space for parents, in-laws, or other relatives that's either attached or located on the same property as a single-family home. This space typically serves as multigenerational housing, which is why you'll hear it referred to as a granny flat, granny pod, or mother-in-law suite.
A mother-in-law suite is a small, self-contained living space within or on the same property as a primary residence. Commonly called in-law apartments or granny flats, they are legally classified as accessory dwelling units, or ADUs.
A mother in law suite, also referred to as an accessory dwelling unit (ADU), granny flat, or in law apartment, is a private living space located on the same property as the main home.
The three main types of housing are single-family homes, multi-family homes, and townhouses/condos. These structures are defined by their physical design, how much land they occupy, and ownership models.
Expressing your love to your mother is always special. Choose a message that fits your relationship, whether you want to be short and sweet, deeply emotional, or add a bit of lighthearted humor.
The most common written short form and acronym for mother-in-law is MIL.
What you call your mother-in-law depends entirely on your relationship and cultural background. Options range from respectful to affectionate, or highly casual.
Cute Nicknames for Mom
A "Type C mom" is a viral social media concept that blends the structure and organization of a "Type A" personality with the go-with-the-flow, relaxed attitude of a "Type B" parent. She is someone who tries hard, uses color-coded planners, and aims for perfection, but happily pivots when life inevitably gets messy.
Synonyms. (mother of one's spouse): ma-in-law (colloquial), mom-in-law (US, informal), mum-in-law (British, informal) saas (India)
Synonyms for "apt" depend on its usage: