iners -tis

1. 1

   without skill, unskilled, unskillful, incompetent, crude

   = ineptus= rudis= indocilis= incapāx ↔ vafer↔ callidus

2. 2

   inactive, lazy, idle, indolent, sluggish, inert; worthless; stagnant

   = dēses= sēgnis= piger= ignāvus= socors= murcidus= languidus ↔ vīvus↔ strēnuus↔ impiger↔ alacer↔ ācer

3. 3

   quiet, timid, tame, docile, spiritless, cowardly

4. 4

   without flavor, insipid

   = īnsulsus= īnsipidus= fatuus