Definitions:

1. belonging to an early stage of technical development adjective
   • characterized by simplicity and (often) crudeness
2. not carefully or expertly made adjective
   • managed to make a crude splint

Synonyms:

• blunt
• crude oil
• earthy
• fossil oil
• gross
• oil
• petroleum
• primitive
• raw
• rock oil
• rough
• stark
• unprocessed
• unrefined
• vulgar

NearBy Words:

• crudely
• crudeness