cruder >> /kruːd/
Definition: [noun] Natural mineral oil.
Example: the ship was carrying 80,000 tonnes of crude
Definition: [adjective] In a natural or raw state; not yet processed or refined.
Example: crude oil
Definition: [adjective] Constructed in a rudimentary or makeshift way.
Example: a relatively crude nuclear weapon
Definition: [adjective] Offensively coarse or rude, especially in relation to sexual matters.
Example: a crude joke