The word "strong" is spelled as S-T-R-O-N-G. It is a common English adjective used to describe great physical power, moral or intellectual power, or having great resources. For example, "He is very strong" means he has great physical strength. The pronunciation of "strong" in the UK is /strɒŋ/ and in the US /strɑːŋ/, with the sound components s-t-r-o-ng.