The word "tubularly" is spelled as /tjuːbjʊlərli/ in IPA phonetic transcription. This nine-letter word is formed by adding the suffix "-ly" to the word "tubular". "Tubular" means "resembling a tube or tubes", and is derived from the Latin word "tubulus". When "tubular" is modified by the suffix "-ly", it forms an adverb that describes something done in a tubular shape or manner. The spelling of "tubularly" may seem complicated, but with practice, it becomes easy to remember.