Puff (up) - Vine's Expository Dictionary of New Testament Words
Puff (up)
[ 1,,G5448, phusioo ]to puff up, blow up, inflate" (from phusa, "bellows"), is used metaphorically in the NT, in the sense of being "puffed" up with pride, 1 Corinthians 4:6, 1 Corinthians 4:18-19; 1 Corinthians 5:2; 1 Corinthians 8:1; 1 Corinthians 13:4; Colossians 2:18.
[ 2,,G5187, tuphoo ]
is always rendered "to puff up" in the RV. See HIGH-MINDED, PROUD.