rockhopper
The 10 letter word for penguin is "flightless".
penguin.
A ten letter word that means equal to is equivalent.
A ten letter word ending in 'ier' is Chandelier.
auk
A ten letter word for these items is instrument.
if you want to know what ten letter word starts with 'gasoline'. it could be 'automobile' or 'motorcycle'. if you want to know what ten letter word starts with 'gas', it's 'plasmatron'....
auk
The word is carcinigenic, it means its toxic.
The word reversible itself is ten letters.Another possibility is palindrome.
the letter is u
The word "penguin" does not typically start with a capital letter unless it is at the beginning of a sentence or part of a title. In general usage, it is written in lowercase. However, if referring to a specific penguin's name, such as "Pingu the Penguin," it would be capitalized.