夜陰

やいん

shades of evening, dead of night

陰に

いんに

invisibly, secretly, privately

機に乗じる

きにじょうじる

to take advantage of an opportunity

陰に陽に

いんにように かげにひに

openly and covertly, implicitly and explicitly

陰に日に

かげにひに

at all times, at any time, in rain or shine, reliably

乗りに乗る

のりにのる

to be on a roll; to be in a good spot; to be on a (winning) streak

乗じる

じょうじる

to multiply

陰陰

いんいん

forlorn, dark and desolate

に准じて

にじゅんじて

in proportion (to)

に応じて

におうじて

depending on, dependent on

闇夜に烏

やみよにからす

something indistinct, a crow in a pitch-black night

バスに乗る

バスにのる

to take the bus

風に乗る

かぜにのる

to ride upon the winds

図に乗る

ずにのる

to get carried away, to push one's luck, to push a good thing too far

船に乗る

ふねにのる

to board a ship

波に乗る

なみにのる

to go with the flow, to go with the times

馬に乗る

うまにのる

to get on a horse, to mount a horse

話に乗る

はなしにのる

to jump at the chance; to accept an offer; to show interest in; to accept a proposal

口に乗る

くちにのる

to be a topic of conversation, to be made much of