Inject rhymes with:
deject, eject, interject, reject, subject, affect, becht, bedecked, brecht, checked, collect, confect, connect, correct, decked, deflect, deject, deregt, detect, direct, disaffect, disconnect, disinfect, disrespect, dissect, effect, eject, elect, erect, expect, fecht, hecht, incorrect, indirect, infect, inspect, interconnect, interject, intersect, knecht, misdirect, necked, neglect, nondirect, overprotect, pecht, perfect, precht, protect, rechecked, recht, recollect, reconnect, redirect, reelect, reflect, reinspect, reject, respect, resurrect, schlecht, sect, select, specht, subject, suspect, teleconnect, trekked, unchecked, wecht, wrecked
Inject sounds like:
immunized, incata, incest, inched, incised, incite, incited, inequity, inexact, ingest, ingested, ingot, iniquity, injected, inkatha, inkjet, inquest, insect, inset, inside, insight, insist, insisted, instead, institut, institute, instituted, instituto