ad·verse 
(ăd-vûrs, ădvûrs′)
(ăd-vûrs, ădvûrs′)adj.
1. Acting or serving to oppose; antagonistic: adverse criticism.
2. Contrary to one's interests or welfare; harmful or unfavorable: adverse circumstances.
3. Moving in an opposite or opposing direction: adverse currents.
[Middle English, from Old French advers, from Latin adversus, past participle of advertere, to turn toward : ad-, ad- + vertere, to turn; see wer-2 in the Appendix of Indo-European roots.]
ad·versely adv.
ad·verseness n.
- Indo-European root: egwh-
- Indo-European root: ei-
- Indo-European root: eis-
- Indo-European root: ekwo-
- Indo-European root: el-
- Indo-European root: em-
- Indo-European root: en
- Indo-European root: epi
- Indo-European root: er-
- Indo-European root: er-
- Indo-European root: ers-
- Indo-European root: erə-
- Indo-European root: es-
- Indo-European root: (e)su-
- Indo-European root: eu-
- Indo-European root: euə-
- Indo-European root: euə-dh-r̥
- Indo-European root: gal-
- Indo-European root: gel-
- Indo-European root: gembh-
- Indo-European root: gemə-
- Indo-European root: genu-
- Indo-European root: genu-
- Indo-European root: genə-
- Indo-European root: ger-