WordNet: dense, heavy, impenetrable

permitting little if any light to pass through because of denseness of matter; "dense smoke"; "heavy fog"; "impenetrable gloom"

• similar to thick

dense

• (englanti) density (derivationally related)
• (suomi) sakea (synonyymi)

• (suomi) sankka (synonyymi)

heavy

• (suomi) paksu (synonyymi)

impenetrable

• (suomi) läpitunkematon (synonyymi)