поддерживать bedeutet auf Englisch

abet [abetted, abetting, abets]▼(to support, uphold, or aid)
verb
[UK: ə.ˈbet] [US: ə.ˈbet]

bolster [bolstered, bolstering, bolsters]▼(to brace, reinforce, secure, or support)
verb
[UK: ˈbəʊl.stə(r)] [US: ˈboʊl.stə(r)]

endorse [endorsed, endorsing, endorses]▼(support)
verb
[UK: ɪn.ˈdɔːs] [US: en.ˈdɔːrs]

espouse [espoused, espousing, espouses]▼(accept, support, take as one’s own)
verb
[UK: ɪ.ˈspaʊz] [US: ə.ˈspaʊz]

stand by▼(to support someone)
verb
[UK: stænd baɪ] [US: ˈstænd baɪ]

succour [succoured, succouring, succours]▼(to give aid, assistance, or help)
verb
[UK: ˈsʌkə(r)] [US: ˈsʌkər]

talk through▼(to comfort someone as they endure trauma; to help someone consider an issue or see certain aspects of it)
verb

underpin [underpinned, underpinning, underpins]▼(To give support to)
verb
[UK: ˌʌn.də.ˈpɪn] [US: ˈʌn.dər.ˌpɪn]

back [backed, backing, backs]▼(to support)
verb
[UK: ˈbæk] [US: ˈbæk]

keep up▼(maintain, preserve)
verb
[UK: kiːp ʌp] [US: ˈkiːp ʌp]

maintain [maintained, maintaining, maintains]▼(to keep up)
verb
[UK: meɪn.ˈteɪn] [US: men.ˈteɪn]

second [seconded, seconding, seconds]▼(to agree as a second person)
verb
[UK: ˈsek.ənd] [US: ˈsek.ənd]

support [supported, supporting, supports]▼(to keep from falling)
verb
[UK: sə.ˈpɔːt] [US: sə.ˈpɔːrt]

sustain [sustained, sustaining, sustains]▼(to maintain something)
verb
[UK: sə.ˈsteɪn] [US: sə.ˈsteɪn]

uphold [upheld, upheld, upholding, upholds]▼(to keep erect)
verb
[UK: ˌʌp.ˈhəʊld] [US: ˌʌpˈhoʊld]

have someone's back▼(be prepared and willing to support or defend someone)
verb

keep someone company▼(remain with someone)
verb