List of slightly synonyms and slightly related words.
a bit, a little, barely, by a hair, by an ace, ever so little, exiguously, extremely, faintly, fairly, feebly, frugally, hardly, imperfectly, in a measure, in a nutshell, in a way, in miniature, in some measure, in the small, inappreciably, inconsequentially, insignificantly, just a bit, kind of, lightly, little, marginally, meagerly, minimally, minutely, negligibly, not hardly, only just, poorly, pretty, punily, quite, rather, scantily, scarcely, small, smally, somewhat, sort of, sparely, sparingly, tant soit peu, to a degree, to some extent, triflingly, very, weakly