Archaic nevertheless; nonetheless
Origin of nathelessMiddle English natheles from Old English from na, not, never + the (for thy, instrumental case of def. article (grammar) ) + læs, less
Origin of nathelessMiddle English from Old English nā thē lǣs not less by that nā no ; see no 1. thé, thē instrumental case of se this, that ; see to- in Indo-European roots. lǣs less ; see less .