The increase in aerodynamic drag as an airplane approaches the speed of sound
Noun
the increase in aerodynamic drag as an airplane approaches the speed of sound
Usage Examples
sonic_barrier, asonic_barrier, wsonic_barrier, esonic_barrier, dsonic_barrier, xsonic_barrier, zsonic_barrier, aonic_barrier, wonic_barrier, eonic_barrier, donic_barrier, xonic_barrier, zonic_barrier, saonic_barrier, swonic_barrier, seonic_barrier, sdonic_barrier, sxonic_barrier, szonic_barrier, sionic_barrier, s9onic_barrier, s0onic_barrier, sponic_barrier, slonic_barrier, sinic_barrier, s9nic_barrier, s0nic_barrier, spnic_barrier, slnic_barrier, soinic_barrier, so9nic_barrier, so0nic_barrier, sopnic_barrier, solnic_barrier, sobnic_barrier, sohnic_barrier, sojnic_barrier, somnic_barrier, so nic_barrier, sobic_barrier, sohic_barrier, sojic_barrier, somic_barrier, so ic_barrier, sonbic_barrier, sonhic_barrier, sonjic_barrier, sonmic_barrier, son ic_barrier, sonuic_barrier, son8ic_barrier, son9ic_barrier, sonoic_barrier, sonjic_barrier, sonkic_barrier, sonuc_barrier, son8c_barrier, son9c_barrier, sonoc_barrier, sonjc_barrier, sonkc_barrier, soniuc_barrier, soni8c_barrier, soni9c_barrier, sonioc_barrier, sonijc_barrier, sonikc_barrier, sonixc_barrier, sonidc_barrier, sonifc_barrier, sonivc_barrier, soni c_barrier, sonix_barrier, sonid_barrier, sonif_barrier, soniv_barrier, soni _barrier, sonicx_barrier, sonicd_barrier, sonicf_barrier, sonicv_barrier, sonic _barrier, sonic_barrier, sonicbarrier, sonic_barrier, sonic_vbarrier, sonic_gbarrier, sonic_hbarrier, sonic_nbarrier, sonic_ barrier, sonic_varrier, sonic_garrier, sonic_harrier, sonic_narrier, sonic_ arrier, sonic_bvarrier, sonic_bgarrier, sonic_bharrier, sonic_bnarrier, sonic_b arrier, sonic_bqarrier, sonic_bwarrier, sonic_bsarrier, sonic_bzarrier, sonic_bqrrier, sonic_bwrrier, sonic_bsrrier, sonic_bzrrier, sonic_baqrrier, sonic_bawrrier, sonic_basrrier, sonic_bazrrier, sonic_baerrier, sonic_ba4rrier, sonic_ba5rrier, sonic_batrrier, sonic_bafrrier, sonic_baerier, sonic_ba4rier, sonic_ba5rier, sonic_batrier, sonic_bafrier, sonic_barerier, sonic_bar4rier, sonic_bar5rier, sonic_bartrier, sonic_barfrier, sonic_barerier, sonic_bar4rier, sonic_bar5rier, sonic_bartrier, sonic_barfrier, sonic_bareier, sonic_bar4ier, sonic_bar5ier, sonic_bartier, sonic_barfier, sonic_barreier, sonic_barr4ier, sonic_barr5ier, sonic_barrtier, sonic_barrfier, sonic_barruier, sonic_barr8ier, sonic_barr9ier, sonic_barroier, sonic_barrjier, sonic_barrkier, sonic_barruer, sonic_barr8er, sonic_barr9er, sonic_barroer, sonic_barrjer, sonic_barrker, sonic_barriuer, sonic_barri8er, sonic_barri9er, sonic_barrioer, sonic_barrijer, sonic_barriker, sonic_barriwer, sonic_barri3er, sonic_barri4er, sonic_barrirer, sonic_barriser, sonic_barrider, sonic_barriwr, sonic_barri3r, sonic_barri4r, sonic_barrirr, sonic_barrisr, sonic_barridr, sonic_barriewr, sonic_barrie3r, sonic_barrie4r, sonic_barrierr, sonic_barriesr, sonic_barriedr, sonic_barrieer, sonic_barrie4r, sonic_barrie5r, sonic_barrietr, sonic_barriefr, sonic_barriee, sonic_barrie4, sonic_barrie5, sonic_barriet, sonic_barrief, sonic_barriere, sonic_barrier4, sonic_barrier5, sonic_barriert, sonic_barrierf.