certain

/ˈsɜːr.tən/
Syllables cer·tain
Stress CER-tain

Phonics Breakdown

cer
/sɜːr/
er sound
tain
/tən/
schwa

Meaning

sure, definite, without doubt

Sound Reference

💡

cer=/sɜːr/(sir) + tain=/tən/(mountain)

Example

I am certain that she will come.