Decomposed, or resolved into parts; having the form destroyed. [1913 Webster]
Not formed; not arranged into regular shape, order, or relations; shapeless; amorphous. [1913 Webster]
Unorganized; without definite shape or structure; as, an unformed, or unorganized, ferment. [1913 Webster]

Unformed stars (Astron.), stars not grouped into any constellation; informed stars. See Sporades.

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OXFORD DICTIONARY

unformed, adj.
1 not formed.
2 shapeless.
3 not developed.

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THESAURUS

unformed

amorphous, arrested, backward, budding, callow, coarse, crude, dewy, embryonic, green, growing, immature, impubic, in embryo, in ovo, in the rough, inchoate, inexperienced, ingenuous, innocent, intact, juicy, minor, naive, new-fledged, oversimple, raw, reductionistic, reductive, ripening, rough, roughcast, roughhewn, rude, rudimental, rudimentary, sappy, shapeless, simplistic, stunted, tender, unadult, unblown, uncultivated, uncultured, uncut, underage, underdeveloped, undeveloped, undressed, unfashioned, unfinished, unfledged, unhewn, unlabored, unlicked, unmellowed, unpolished, unprocessed, unrefined, unripe, unseasoned, unshaped, unshapen, untreated, unworked, unwrought, vernal, virginal

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ROGET THESAURUS

unformed

Nonpreparation

N nonpreparation, non-preparation, absence of preparation, want of preparation, inculture, inconcoction, improvidence, immaturity, crudity, rawness, abortion, disqualification, nature, state of nature, virgin soil, unweeded garden, neglect, rough copy, germ, raw material, improvisation, unprepared (prepare), without preparation, incomplete, rudimental, embryonic, abortive, immature, unripe, kachcha, raw, green, crude, coarse, rough cast, rough hewn, in the rough, unhewn, unformed, unfashioned, unwrought, unlabored, unblown, uncooked, unboiled, unconcocted, unpolished, unhatched, unfledged, unnurtured, unlicked, untaught, uneducated, uncultivated, untrained, untutored, undrilled, unexercised, deckle- edged, precocious, premature, undigested, indigested, unmellowed, unseasoned, unleavened, unrehearsed, unscripted, extemporaneous, improvised, spontaneous, ad lib, ad libitem, fallow, unsown, untilled, natural, in a state of nature, undressed, in dishabille, en deshabille, unqualified, disqualified, unfitted, ill-digested, unbegun, unready, unarranged, unorganized, unfurnished, unprovided, unequipped, untrimmed, out of gear, out of order, dismantled, shiftless, improvident, unthrifty, thriftless, thoughtless, unguarded, happy-go- lucky, caught napping, unpremeditated, extempore.

Amorphism

N amorphism, informity, unlicked cub, rudis indigestaque moles, disorder, deformity, disfigurement, defacement, mutilation, deforming, chaos, randomness (disorder), fluid, shapeless, amorphous, formless, unformed, unhewn, unfashioned, unshaped, unshapen, rough, rude, Gothic, barbarous, rugged.

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