1. To be the property, attribute, or appendage of; to be the concern or business of; to appertain; to be a resident or native of; to be suitable for; to be rated to.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• beelong,
• beimng,
• beiung,
• beyong,
• heloung,
• begang,
• beloing,
• belongd,
• ablong,
• blong,
• bellong,
• bleong,
• nylong,
• belongin,
• bearng,
• belomg,
• belog,
• buyong,
• feelong,
• helpong

• blend,
• blink,
• belongs,
• oblong,
• belonging,
• belanger,
• bellying,
• belong to,
• blank,
• Blent,
• balking,
• Belonged,
• bologna,
• blown,
• balcony,
• along,
• bang,
• berlin,
• bongo,
• bellanger,
• bellowing,
• blond,
• behling,
• bellinger,
• long,
• belling,
• lung,
• bulging.

The adjective form of the word "belong" is "belonging".