Category Nuances for arrowhead:

• iron,
• small,
• indian,
• ordinary,
• utilitarian,
• physical,
• military,
• historical,
• graphic,
• level,
• simple,
• geometric,
• cultural,
• pointed,
• streamlined,

Simple Categories for arrowhead:

• relic,
• object,
• souvenir,
• thing,
• entity,