How to say "Research" in Russian?

[Issledovaniye]

"Research" is Исследование in Russian.

Исследование means "Research" in English.

Word #769 of 6,000 by frequency in Russian.

Исследование заняло несколько лет.

The research took several years.

• Ключи, Keys
• Входить, to enter ; to be part of
• Нормальный, normal
• Участок, plot, section, precinct
• Боль, Pain
• Борьба, Struggle
• Ладно, Alright
• Намного, much, far (comparative)