List of only synonyms and only related words.
absolute, after a fashion, alone, appreciably, at any rate, at best, at least, at most, at the least, at the most, at the outside, at worst, azygous, barely, but, celibate, companionless, comparatively, contrariwise, detectably, entirely, exclusive, exclusively, fairly, first and last, however, impair, in a manner, in a way, in part, in some measure, incomparable, incompletely, inimitable, integrally, irreducibly, just, leastwise, lone, matchless, merely, mildly, moderately, modestly, not comprehensively, not exhaustively, odd, on the contrary, one, one and only, only-begotten, part, partially, particular, partly, peerless, plainly, pro tanto, purely, relatively, separate, simply, simply and solely, single, singly, singular, so far, sole, solely, solitary, solo, somewhat, thus far, to a degree, to some degree, tolerably, totally, transcendent, unaccompanied, unanalyzably, unattended, undividedly, unequaled, unexampled, unique, unmatched, unpaired, unparagoned, unparalleled, unrepeatable, unrepeated, unrivaled, visibly, wholly, yet