Certainly! Here are some fun and engaging vocabulary words for kids:

Whimsical - Playfully quaint or fanciful.

Ponder - To think carefully or deeply about something.

Giggle - A light, silly laugh.

Majestic - Having grandeur, beauty, or dignity.

Quizzical - Expressing curiosity or confusion.

Snuggle - Settle or move into a warm, comfortable position.

Zigzag - A pattern of sharp turns or angles.

Glimpse - A quick, incomplete view or look.

Lullaby - A soothing song sung to children for sleep.

Bumblebee - A large, hairy bee with a loud, buzzing sound.

Frolic - Play and move about cheerfully, energetically, or mischievously.

Radiant - Emitting a bright light or shining with joy, love, or health.

Jubilant - Feeling or expressing great joy and triumph.

Melody - A sequence of pleasing sounds; a tune.

Persevere - Continue in a course of action even in the face of difficulty.

Luminous - Emitting light; full of light.

Chuckle - A quiet or suppressed laugh.

Munchkin - A small, cute person or creature.

Sprout - A young shoot or growth of a plant.

Twinkle - To shine with a flickering or sparkling light.

These words can be introduced in a playful and interactive manner to make learning vocabulary enjoyable for kids.