こんもり

adverb, adverb taking the 'to' particle, noun or participle which takes 'suru'

thickly; densely; luxuriantly

Describes something growing or piled up thickly and abundantly, often used for vegetation, hair, or clouds. Mimetic word; commonly takes と or する.

• 庭にわの木きがこんもりと茂しげっている。

  The trees in the garden are growing thickly.