Synonyms of rangy
ganglingGangling is used to describe a young person, especially a man, who is tall, thin, and clumsy in their movements.
• a gangling teenager dressed in jeans and trainers
lankyIf you describe someone as lanky, you mean that they are tall and thin and move rather awkwardly.
• He was six feet four, all lanky and leggy.
Thesaurus for rangy from the Collins English Thesaurus