conducive

conducive
= making a certain situation or outcome likely or possible

e.g. the harsh lights and cameras were hardly conducive to a relaxed atmosphere.
「まぶしいライトとカメラはリラックスした雰囲気には全く貢献的ではなかった。」

語源は
from　conduce, on the pattern of words such as conductive.
"conduct"なんかと語源は同じみたいです。