Siddons rhymes with:
siddens, giddens, siddens, abandons, arden's, baden's, borden's, brandon's, breeden's, broadens, burdens, camden's, chernomyrdin's, cherumirdan's, coloradans, darden's, edens, garden's, gardens, giddens, golden's, gooden's, gordon's, harden's, hardens, haydn's, holden's, jordan's, jordans, landon's, linden's, london's, maidens, mcfadden's, meldons, nevadans, ogden's, pardons, poseidon's, riordan's, rwandan's, rwandans, saddens, siddens, sweden's, tendons, warden's, wardens, wardens', weldon's, widens
Siddons sounds like:
saddam's, saddening, saddens, sadness, satanic, satins, scathing, scouting, seating, seatings, seceding, section's, sectioning, sections, sedans, sedating, sedums, seeding, seething, seidman's, sethness, setting, settings, shading, shadings, shadowens, shadowing, shakedowns, sheathing, shedding, sheeting, sheikdoms, shooting, shootings, shouting, showdowns, showtime's, shutdowns, shutting, siddens, siding, sighting, sightings, sitenski, sitenski's, sitenskis, siting, sitting, situation's, situations, sixteen's, sixteens, skating, skidding, sodomize, sodomizes, soothing, southdown's, squatting, stadium's, stadiums, stadnik, stahnke, staines, staining, stains, stamas, stamos, stan's, stance, stances, stanch, stancik, stanco, stanczak, stanczyk, stanek, stang, stanga, stange, stango, stanich, stanis, stanish, staniszewski, stank, stanke, stankey, stankiewicz, stanko, stankowski, stankus, stansky, stanwick, stanza, stanzas, statin's, stating, statins, station's, stationing, stations, stations', staunch, staying, steadiness, steaming, steams, stein's, steines, steinhaus, steinke, steinway's, stemming, stems, stench, stenhouse, stennis, stenz, stewing, stiens, stimac, stines, sting, sting's, stings, stingy, stink, stinks, stinky, stomach, stomachs, stone's, stonehenge, stonehouse, stones, stones', stong, stonge, stoning, stoutness, studnicka, studying, stung, stunk, stunning, stuns, stymies, st_denis, st_dennis, st_thomas, succeeding, sudan's, sudanese, suddam's, suddenness, suggesting, suggestions, suiting, sustaining, sustains, sustenance, sutnick, sutton's, sweating, sweden's, sweetening, sweetens, sweeting, sweetness, sydney's, system's, systemhouse, systemhouse's, systemic, systemix, systems, systems'