Big-timer and Swelled head

Big-timer noun - One of high position or importance within a group.

Swelled head and big-timer are semantically related. in braggart topic. In some cases you can use "Swelled head" instead a noun phrase "Big-timer", when it comes to topics like person who talks boastingly.

Swelled head noun - An often unjustified feeling of being pleased with oneself or with one's situation or achievements.

Big-timer and swelled head are semantically related. Sometimes you can use "Big-timer" instead a noun phrase "Swelled head".