be sparing with (verb) eke out: make something last
Sinonime: apostasy, bad faith, betrayal of trust, breach of trust, breaking of faith, deceitfulness, disaffection, double-dealing, faithlessness, falseness, falsity, inconstancy,
infidelity, perfidiousness, perfidy, recreancy, sedition, seditiousness, subversive activity,
treachery,
treason, untrueness,
violationAntonime: faithfulness,
loyalty, trueness, trustworthiness