querulous russian

• ворчли́вый

  grumbling, grousing, querulous, grumpy

• ворчли́вость

  peevishness, querulousness

• сутя́жничество

  litigiousness, vexatious litigation, malicious litigation

  quarrelsomeness, contentiousness, querulousness

• клику́шествовать

  to vituperate loudly and demagogically, to talk querulously

• ворчли́во

  peevishly, querulously