From Longman Dictionary of Contemporary Englishlandslipland‧slip /ˈlændslɪp/ noun [countable] British English HEa small fall of earth or rocks down a hill, cliff etc, that is smaller than a landslide
Examples from the Corpus
landslip• The storm section of the policy excludes landslip damage but the damage could be covered under the landslip section of the policy.• Particularly disastrous, but not uncommon, have been the effects of landslips and rock-falls into bodies of water. 