The word "chestier" is an adjective that means more boastful or arrogant than someone else. It can be spelled with the IPA phonetic transcription /ˈtʃɛstiər/. The "ch" sound is pronounced like the "tch" sound in "watch" and the "e" is pronounced like the "e" in "bet." The "s" sound is pronounced like the "s" in "see" and the "t" is pronounced like the "t" in "tap." The "i" is pronounced like the "i" in "bit" and the "a" is pronounced like the "a" in "car." Finally, the "r" is pronounced like the "r" in "car."