Alternative expressions for “free of charge” include “gratis,” “on the house,” “complimentary,” “freebie,” “donated,” “pro bono,” “voluntary,” “free-of-cost,” “without charge,” and “for free.” These phrases convey that something is available at no cost in various contexts.
In this article I’ll give you examples on how to use these expressions.
1. Gratis
We use gratis to indicate that something is provided without any cost.
“Attendees of the conference will receive gratis access to all keynote speeches.”
“You can enjoy the museum’s special exhibits gratis on the first Sunday of every month.”
2. On the House
On the house is commonly used in restaurants and bars to convey that something is given at no charge.
“The chef sent out a dessert on the house for our anniversary celebration.”
“After noticing our long wait, the manager offered us drinks on the house.”
3. Complimentary
Complimentary is often used to describe free services or items provided as a courtesy.
“Guests staying at the hotel can enjoy complimentary evening cocktails.”
“The spa offers a complimentary consultation for first-time visitors.”
4. Donated
Donated items are those given by individuals or organizations without expecting payment.
“The community center is hosting an event where donated books will be given to children.”
“All the costumes for the school play were donated by local businesses.”
5. Pro Bono
Pro bono is a term used primarily in professional services, indicating work done voluntarily and without payment.
“The lawyer agreed to take on the case pro bono to support the non-profit organization.”
“Architects provided pro bono services to design the new public park.”
6. Freebie
A freebie is something given without charge, often as a promotional item.
“Companies often give out freebies like pens and notepads at trade shows.”
“The new coffee shop handed out freebies to celebrate their grand opening.”
7. Voluntary
When something is provided voluntary, it means it’s given without compulsion and free of charge.
“Local artists offered their voluntary support to beautify the community center.”
“The company provided voluntary training sessions to help employees improve their skills.”
8. Free-of-Cost
Free-of-cost is a straightforward way to say that something does not require payment.
“The charity organization provides free-of-cost medical supplies to those in need.”
“Join our webinar and receive a free-of-cost eBook on sustainable living.”
9. Without Charge
Without charge is another phrase to express that something is available for free.
“Visitors can tour the historic mansion without charge during the summer months.”
“Libraries often offer language learning courses without charge.”
10. For Free
For free is a commonly used phrase that simply means without cost.
“She offered to babysit for free while we attended the event.”
“You can sign up for the trial period for free and explore all the features.”
Try one of these alternative terms the next time you want to express that something is free. Expanding your vocabulary can make your communication more precise and interesting.

