n. 25B6; adjective
a set routine : FIXED, established, predetermined, hard and fast, pre-arranged, prescribed, specified, defined; unvarying, unchanging, invariable, unvaried, rigid, inflexible, cast-iron, strict, settled, predictable; routine, standard, customary, regular, usual, habitual, accustomed; poetic/literary wonted.
she had set ideas : INFLEXIBLE, rigid, fixed, firm, deep-rooted, deep-seated, ingrained, entrenched.
he had a set speech for such occasions : STOCK, standard, routine, rehearsed, well worn, formulaic, conventional.
I was all set for the evening : READY, prepared, organized, equipped, primed; informal geared up, psyched up.
he's set on marrying her : DETERMINED TO, intent on, (hell) bent on, resolute about, insistent about.
you were dead set against the idea : OPPOSED TO, averse to, hostile to, resistant to, antipathetic to, unsympathetic to; informal anti.
variable, flexible, original, unprepared, uncertain.