Common words:
* bonjour (good morning/hello)
* beaucoup (a lot)
* bien (good/well)
* blanc (white)
* bleu (blue)
* bon (good)
* beau (beautiful)
* bientôt (soon)
* besoin (need)
* bonjour (hello)
* bras (arm)
* briller (to shine)
* brun (brown)
* bureau (desk)
Less common words:
* baguette (baguette bread)
* balayer (to sweep)
* banane (banana)
* bar (bar)
* basket (basketball)
* battre (to beat)
* bébé (baby)
* bœuf (beef)
* boire (to drink)
* boîte (box)
* bonjour (hello)
* bouche (mouth)
* boutique (shop)
* bouton (button)
* bruit (noise)
Verbs:
* battre (to beat)
* boire (to drink)
* briller (to shine)
* bâtir (to build)
* broder (to embroider)
This is just a small selection of French words starting with "b". There are many more!
To find more, you can use a French dictionary online or try a French word game or quiz.