Rough or incomplete; lacking detail

• Preliminary; intended for later refinement

Tosco o incompleto; con pocos detalles

• Provisional; pensado para pulirse después

Of doubtful quality or reliability; shady

• Suspicious or untrustworthy

De calidad o fiabilidad dudosa; turbio

• Sospechoso o poco fiable

Potentially unsafe or dangerous

• Unsettling; gives a bad feeling

Potencialmente inseguro o peligroso

• Inquietante; da mala espina