insufficiently russian

• недоста́точно

  it is insufficient, it is not enough, insufficiently

• непроду́манный

  insufficiently considered, unreasoned

• малоизу́ченный

  insufficiently known explored

• недоде́ржанный

  under-aged, not kept long enough, insufficiently held

• недополучаемый

  under-received, insufficiently received, not fully received

• недобираемый

  uncollected, undercollected, insufficiently collected, short of requirement

• недодержа́вший

  under-kept, insufficiently matured, under-exposed

• малоосво́енный

  little-developed, undeveloped (of land), largely untouched

  not yet fully mastered, insufficiently tried out

• малоавторите́тный

  carrying little authority, little respected, not very influential

  insufficiently authoritative, carrying little weight, hardly reliable

Examples

• Этот вид растений остаётся малоизученным.

  This plant species remains insufficiently studied.

• Банк указал на необеспеченность этого кредита.

  The bank pointed out that this loan was insufficiently secured.

• Мы попробовали недодержанный сыр, он был почти безвкусным.

  We tasted the insufficiently matured cheese; it was almost tasteless.

• Недодержанное вино разочаровало гостей.

  The insufficiently aged wine disappointed the guests.