Synonyms to in installments

by degrees, bit by bit, by inches, by inchmeal, by slow degrees, by snatches, degreewise, drop by drop, foot by foot, gradatim, grade by grade, gradually, in detail, in driblets, in lots, in small doses, in snatches, inch by inch, inchmeal, little by little, part by part, piece by piece, piecemeal, slowly, step by step, partially, after a fashion, appreciably, at any rate, at best, at least, at most, at the least, at the most, at the outside, at worst, by halves, comparatively, defectively, deficiently, detectably, fairly, faultily, imperfectly, in a manner, in a way, in half measures, in part, in some measure, inadequately, incompletely, indefensibly, inexcusably, inexpiably, iniquitously, interestedly, irremissibly, leastwise, merely, mildly, moderately, modestly, not comprehensively, not exhaustively, one-sidedly, only, part, partly, pro tanto, purely, relatively, simply, so far, somewhat, thus far, to a degree, to some degree, to some extent, tolerably, unallowably, unconscionably, undeservedly, undispassionately, unequally, unevenly, unfairly, unforgivably,