Thick

denso

(impenetrable to sight)

espesso

(relatively great in extent from one surface to another)

espesso

(measuring a certain number of units in this dimension)

espesso

(densely crowded or packed)

espesso

(having a viscous consistency)

espesso

(impenetrable to sight)

estúpido

(informal: stupid)

grosso

(relatively great in extent from one surface to another)

grosso

(measuring a certain number of units in this dimension)

grosso

(heavy in build)

grosso

(most active or intense part of something)