recessed round hole

acraein active galactic nucleus (agn) Argania bionematicide built in check dichlorotetrafluoro-methane directly projective element doublet aerial earth scattering scoop hunting slot internally-oriented and closed economy Marafivirus Montesano sulla Marcellana nephelium mutabiles phonemicists pivoted arbor forming die sayeth smokin' crack syllabic abbreviations tumor of round ligament