矢鱈 やたら
yatara

To-Adverb

1. indiscriminately; blindly; at random; recklessly; thoughtlessly; excessively; profusely

Usually Written in Kana
上役 うわやくにやたらにぺこぺこするな。
uwayakuni yatarani pekopeko suruna.
Don't be subservient to your boss.
彼女 かのじょはやたらと くつ う。
kanojowa yatarato kutsuo kau.
She buys shoes indiscriminately.
na-Adjective

2. indiscriminate; random; excessive

Usually Written in Kana