THESAURUS
affix
IC analysis, accidence, add, adjoin, affixation, agglutinate, allomorph, allonge, anchor, annex, append, appendix, attach, belay, bound morpheme, burden, cement, cinch, clamp, clinch, coda, codicil, commentary, complicate, conjoin, conjugation, cramp, cutting, declension, decorate, derivation, difference of form, enclitic, encumber, engraft, envoi, epilogue, fasten, fix, formative, free form, glue on, graft, grapple, hitch on, immediate constituent analysis, infix, infixation, inflection, interlineation, interpolation, join with, knit, make fast, marginalia, moor, morph, morpheme, morphemic analysis, morphemics, morphology, morphophonemics, note, ornament, paradigm, paste on, plus, postfix, postscript, prefix, prefixation, proclitic, put to, put with, radical, rider, rivet, root, saddle with, scholia, screw up, secure, set, set to, slap on, stem, subjoin, suffix, suffixation, superadd, superpose, tack on, tag, tag on, tail, theme, tighten, trice up, trim, unite with, word-formation
ROGET THESAURUS
affix
Letter
N
letter, character, hieroglyphic, type, capitals, digraph, trigraph, ideogram, ideograph, majuscule, minuscule, majuscule, minuscule, alphabet, ABC, abecedary, christcross-row, consonant, vowel, diphthong, triphthong, mute, liquid, labial, dental, guttural, syllable, monosyllable, dissyllable, polysyllable,
affix, suffix, spelling, orthograph, phonography, phonetic spelling, anagrammatism, metagrammatism, cipher, monogram, anagram, doubleacrostic, literal, alphabetical, abecedarian, syllabic, majuscular, minuscular, uncial.
Addition
VB
add, annex,
affix, superadd, subjoin, superpose, clap on, saddle on, tack to, append, tag, ingraft, saddle with, sprinkle, introduce, insert, become added, accrue, advene, supervene, reinforce, reenforce, restrengthen, swell the ranks of, augment.
Adjunct
N
adjunct, addition, additament, additum,
affix, appelidage, annexe, annex, augment, augmentation, increment, reinforcement, supernumerary, accessory, item, garnish, sauce, accompaniment, adjective, addendum, complement, supplement, continuation, rider, offshoot, episode, side issue, corollary, piece, flap, lappet, skirt, embroidery, trappings, cortege, tail, suffix, wing, additional, alate, alated, winged, in addition.
Junction
VB
join, unite, conjoin, connect, associate, put together, lay together, clap together, hang together, lump together, hold together, piece together, tack together, fix together, bind up together together, embody, reembody, roll into one, attach, fix,
affix, saddle on, fasten, bind, secure, clinch, twist, make fast, tie, pinion, string, strap, sew, lace, tat, stitch, tack, knit, button, buckle, hitch, lash, truss, bandage, braid, splice, swathe, gird, tether, moor, picket, harness, chain, fetter, lock, latch, belay, brace, hook, grapple, leash, couple, accouple, link, yoke, bracket, marry, bridge over, span, braze, pin, nail, bolt, hasp, clasp, clamp, crimp, screw, rivet, impact, solder, set, weld together, fuse together, wedge, rabbet, mortise, miter, jam, dovetail, enchase, graft, ingraft, inosculate, entwine, intwine, interlink, interlace, intertwine, intertwist, interweave, entangle, twine round, belay, tighten, trice up, screw up, be joined, hang together, hold together, cohere.