The first.
Footprint is stressed on the first syllable.
The stressed syllable of "satisfactory" is the third syllable, which is "fac."
The second syllable (-ta-) is the stressed syllable in potato.
The stressed syllable in "lightning" is the first syllable, "light."
The stressed syllable in the word "contentment" is the second syllable, "tent."
The stressed syllable in "believe" is the second syllable - "lieve."
Tomorrow has a stressed first syllable ("to-") and an unstressed second syllable ("-morrow").
Behave is stressed on the second syllable.
No, "rejoiced" is not a word with a stressed syllable. The stress falls on the second syllable, "joiced."
The stressed syllable in the word "colorful" is the first syllable, "col."
The stressed syllable in the word "persistence" is "sis."