1) Build 2) Build a barricade 3) Build an embankment 4) Construct 5) Construct a retaining wall 6) Construct a revetment 7) Cover a wall with stone 8) Cover an embankment 9) Face a levee with stone 10) Face an embankment 11) Face with masonry 12) Face with riprap 13) Face with stone 14) Face, militarily Found on https://www.crosswordclues.com/clue/revet
Re·vet' (re*vĕt') transitive verb [ imperfect & past participle Revetted ; present participle & verbal noun Revetting .] [ See Revetment .] (Mil. & Civil Engineering) To face, as an embankment, with masonry, wood, or ... Found on http://www.encyclo.co.uk/webster/R/72