The primary stress is on the first syllable. RAY-dee-oh. When trying to locate the primary stress, the easiest way is to hum the word. When you hum it, the syllable with primary stress will come out louder. Secondary stress will be second loudest, etc.
The third syllable has primary stress.
The primary stress in the word ceremony is on the first syllable. A minor stress is on the third syllable.
The third.
The first syllable CON tra ry.
The first syllable, "cab", has the primary stress.
first syllable - grass
The primary stress in the word possibilities falls on the fourth syllable, "si-."
The primary stress in the word "contrast" is on the second syllable, "trast".
primary stress of camera
The primary stress in the word "comfort" is on the first syllable, "com."
The primary stress in the word "organization" falls on the third syllable.
The primary stress in the word "access" is on the first syllable, "ac-".
The primary stress in the word "machine" is on the first syllable, "ma-".
The primary stress in the word "literary" falls on the second syllable "er."
The primary stress in the word "secretary" falls on the second syllable - "re".
The primary stress of the word absence is on the first syllable, ab.