Unartificial, un-är-ti-fish′al, adj. inartificial.—adv. Unartifi′cially.
Unartistic, un-är-tis′tik, adj. inartistic.
Unascendable, un-a-sen′da-bl, adj. that cannot be ascended.—adj. Unascen′ded, not having been ascended.
Unascertainable, un-as-ėr-tān′a-bl, adj. that cannot be ascertained or known certainly.—adj. Unascertained′, not certainly known.
Unashamed, un-a-shāmd′, adj. not ashamed.
Unasked, un-askt′, adj. not asked.
Unaspirated, un-as′pi-rā-ted, adj. pronounced or written without an aspirate.
Unaspiring, un-as-pīr′ing, adj. not aspiring, unambitious.—adv. Unaspir′ingly.
Unassailable, un-a-sā′la-bl, adj. not assailable: incontestable.—adj. Unassailed′, not assailed or attacked.
Unassayed, un-a-sād′, adj. not essayed or attempted: untested.