"Backword" is an incorrect spelling of the word "backward." The word "backward" is pronounced /ˈbækwərd/ in IPA phonetic transcription, with the stress on the first syllable. The "w" sound is not present in the correct pronunciation, as it is replaced by the schwa sound /ə/. The word "backward" is an adjective that means "directed or facing toward the back or rear." It is important to use correct spelling and pronunciation in order to effectively communicate with others.