estuvieron robusteciendo
-they/you were strengthening
Preterite progressive ellos/ellas/ustedes conjugation of robustecer.
See all conjugations of robustecer

robustecer

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500+ learners.
TRANSITIVE VERB
(to make physically stronger)-to strengthen
Synonyms for robustecer
engordar
to gain weight
fortalecer
to strengthen
potenciar
to strengthen
entonar
to tone up
reanimar
to revive
reforzar
to reinforce
revitalizar
to revitalize
tonificar
to invigorate
Antonyms for robustecer
debilitar
to weaken
enflaquecer
to make thin
enflaquecer
to weaken
hacer polvo
to wear out
TRANSITIVE VERB
(to make stronger)-to strenghten
Synonyms for robustecer
consolidar
to consolidate
fortalecer
to strengthen
afianzar
to consolidate
blindar
to armor-plate
enriquecer
to enrich
favorecer
to favor
reavivar
to revive
reforzar
to reinforce
Antonyms for robustecer
arruinar
to ruin
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