What is another word for first lieutenant?
Pronunciation: [fˈɜːst lɛftˈɛnənt] (IPA) 
First lieutenant is a term used to describe a military officer who serves as the second-in-command of a company or platoon. There are a few different synonyms for this term, such as second lieutenant, which is the lowest commissioned officer rank in the British Army and US Army. Another synonym is lieutenant, which is a more general term that can refer to any officer rank between captain and second lieutenant. Other possible synonyms for first lieutenant include subaltern, ensign, and lieutenant junior grade. Ultimately, the specific synonym used to describe this role will depend on the military branch, country, and context in which the position is being discussed.
