Synonyms for shapeless

modified

1. Formless

   indistinct, indefinite, invisible, amorphous, amorphic, vague, anomalous, without character, without shape, without form, lacking form, inchoate, unformed, unmade, not formed, not made, not created, with no definite outline; see also uncertain 2.

   Antonyms formed*, distinct, molded.

2. Deformed

   misshapen, irregular, unshapely, unsymmetrical, mutilated, disfigured, malformed, ill-formed, abnormal; see also deformed.

   Antonyms regular*, symmetrical, shapely.