adscititious[obs3], ascititious[obs3]; additive, extra, accessory. 
     Adv. au reste[Fr], in addition, more, plus, extra; and, also,
likewise, too, furthermore, further, item; and also, and eke; else, besides, to boot, et cetera; &c.; and so on, and so forth; into the bargain, cum multis aliis[Lat], over and above, moreover.
     with, withal; including, inclusive, as well as, not to mention, let
alone; together with, along with, coupled with, in conjunction with; conjointly; jointly &c. 43.  Phr. adde parvum parvo magnus acervus erit[Lat].

     #38.  Nonaddition.  Subtraction. —­ N. subtraction, subduction|!;
deduction, retrenchment; removal, withdrawal; ablation, sublation[obs3]; abstraction &c. (taking) 789; garbling,, &c. v. mutilation, detruncation[obs3]; amputation; abscission, excision, recision; curtailment &c. 201; minuend, subtrahend; decrease &c. 36; abrasion. 
     V. subduct, subtract; deduct, deduce; bate, retrench; remove,
withdraw, take from, take away; detract.
     garble, mutilate, amputate, detruncate[obs3]; cut off, cut away, cut
out; abscind[obs3], excise; pare, thin, prune, decimate; abrade, scrape, file; geld, castrate; eliminate.
     diminish &c. 36; curtail &c. (shorten) 201; deprive of &c. (take) 789;
weaken. 
     Adj. subtracted &c. v.; subtractive. 
     Adv. in deduction &c. n.; less; short of; minus, without, except,
except for, excepting, with the exception of, barring, save, exclusive of, save and except, with a reservation; not counting, if one doesn’t count.

     #39. [Thing added] Adjunct. —­ N. adjunct; addition, additament[obs3];
additum[Lat], affix, appelidage[obs3], annexe[obs3], annex; augment, augmentation; increment, reinforcement, supernumerary, accessory, item; garnish, sauce; accompaniment &c. 88; adjective, addendum; complement, supplement; continuation.
     rider, offshoot, episode, side issue, corollary; piece[Fr]; flap,
lappet, skirt, embroidery, trappings, cortege; tail, suffix &c. (sequel) 65; wing. 
     Adj. additional &c. 37. alate[obs3], alated[obs3]; winged. 
     Adv. in addition &c. 37.

     #40. [Thing remaining.] Remainder. —­ N.
     remainder, residue; remains, remanent, remnant, rest, relic; leavings,
heeltap[obs3], odds and ends, cheesepairings[obs3], candle ends, orts[obs3]; residuum; dregs &c. (dirt) 653; refuse &c. (useless) 645; stubble, result, educt[obs3]; fag-end; ruins, wreck, skeleton., stump; alluvium.
     surplus, overplus[obs3], excess; balance, complement; superplus[obs3],
surplusage[obs3]; superfluity &c.(redundancy) 641; survival, survivance[obs3]. 
     V. remain; be left &c. adj.; exceed, survive; leave.

Adj. remaining, left; left behind left over; residual, residuary; over, odd; unconsumed, sedimentary; surviving; net; exceeding, over and above; outlying, outstanding; cast off &c. 782; superfluous &c. (redundant) 641.