| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | flu | Canada | Flu vaccines are commonly administered and promoted, especially during flu season. | 1 |
| 2 | flue | Canada | A flue is a common component of a fireplace or wood stove used for venting smoke and gases out of the home. | 1 |
| 3 | flue | Canada | A flue is an important component of a fireplace for ventilation and controlling the draft. | 1 |
| 4 | fluff | Canada | Fluff refers to light, airy, and soft textures, such as fluffy pillows or fluffing up hair for volume. | 1 |
| 5 | fluff | Canada | Fluff can refer to light, soft material used for stuffing pillows or toys. | 1 |