Common Words:
* Simple: about, above, after, again, apple, baby, chair, clean, flower, happy, house, inside, paper, phone, table, water, window, yellow
* Action: dance, jump, laugh, sing, swim, talk, walk, write
* Descriptive: pretty, funny, noisy, sunny, windy, cloudy, heavy, light, small, large
* Emotions: angry, happy, scared, sad, silly, tired, hungry, thirsty
More Complex Words:
* Nouns: garden, ocean, mountain, forest, planet, animal, teacher, doctor
* Verbs: believe, create, explore, imagine, improve, manage, prepare, succeed
* Adjectives: beautiful, comfortable, different, excellent, fantastic, important, interesting, magical
* Adverbs: quickly, slowly, carefully, happily, sadly, quietly, loudly
Bonus:
* Compound Words: rainbow, airplane, butterfly, cupcake, sidewalk, bookcase
* Proper Nouns: London, Paris, Africa, Jupiter, Shakespeare, Beethoven
This is just a small selection. There are thousands of two-syllable words in the English language!