întări înseamnă în Engleză

enforce [enforced, enforcing, enforces]▼((obsolete in English) to strengthen)
verb
[UK: ɪn.ˈfɔːs] [US: en.ˈfɔːrs]

fortify [fortified, fortifying, fortifies]▼(impart strength or vigor to)
verb
[UK: ˈfɔː.tɪ.faɪ] [US: ˈfɔːr.tə.ˌfaɪ]

harden [hardened, hardening, hardens]▼(become hard)
verb
[UK: ˈhɑːd.n̩] [US: ˈhɑːr.dn̩]

harden [hardened, hardening, hardens]▼(make hard(er))
verb
[UK: ˈhɑːd.n̩] [US: ˈhɑːr.dn̩]

stiffen [stiffened, stiffening, stiffens]▼(to become stiff)
verb
[UK: ˈstɪf.n̩] [US: ˈstɪf.n̩]

stiffen [stiffened, stiffening, stiffens]▼(to make stiff)
verb
[UK: ˈstɪf.n̩] [US: ˈstɪf.n̩]

strengthen [strengthened, strengthening, strengthens]▼(to make strong or stronger)
verb
[UK: ˈstreŋ.θn̩] [US: ˈstreŋ.θn̩]