Big Huge Thesaurus

greybeard

noun

• old man
• graybeard
• Methuselah
• bellarmine
• longbeard
• long-beard
• adult male
• golden ager
• jug
• man
• old person
• oldster
• senior citizen

sounds kind of like

• garboard
• gerbert
• grapefruit
• graveyard
• graybeard