Je was op zoek naar: weak (Engels - Latijn)

weak
decrepitus

weak force
vis debilis

vulnerable, weak
vulnerari

on the weak fail
flumen quod mare

the branches are weak
subito marcus et cornelia

police protect the weak
praesidio infirma

perimbecillus, perimbecilla, perimbecillum very weak;
perimbecilla

infirmum, infirmi weak parts (pl.);
infirmum

elumbis, elumbis, elumbe weak, feeble;
elumbe

but the flesh is weak, the spirit is willin
caro autem infirma

lax, weak, wanting in energy, dissolute, profligate
dissolutus

appear weak when you are strong and strong when you are weak
nullum hostem timetis

behold, thou hast instructed many, and thou hast strengthened the weak hands.
ecce docuisti multos et manus lassas roborast

barosus, barosa, barosum foolish, stupid, weak, effeminate;
barosa

languesco, languescere, langui, - become faint or languid or weak, wilt;
languescere

relanguesco, relanguescere, relangui, - become faint, become weak; sink down;
relanguescere

languefacio, languefacere, languefeci, languefactus make languid/inactive/weak/faint;
languefacere

conflaccesco, conflaccescere, -, - grow weak; grow quite languid (l+s);
conflaccescere