OPUSCULAR

al ar as la lo op or os pa so up us

alp als apo arc ars asp cap car col cop cor cos cru cup cur lac lap lar las lop oar oca ops ora orc ors our pac pal par pas pol pro pul pur pus rap ras roc sac sal sap sau sol sop sou spa sup ulu upo ups urp

alps also apos arco arcs calo capo caps carl carp cars caul clap clop coal cola cols cops cors coup crap crop crus cups curl curs cusp lacs laps lars loca lops loup lour luau oars ocas opal opus oral orca orcs osar ours pacs pals pars plus pols pour prao prau proa pros pula puls purl purs raps rasp rocs roup salp saul scar scop scup slap slop slur soap soar soca sola sora soul soup sour spar spur sulu sura ulus upas urps ursa urus