intensifyBasque: biziagotu Bulgarian: усилвам (bg) (usilvam), засилвам (bg) (zasilvam) Catalan: intensificar (ca) Chinese: Mandarin: 加劇／加剧 (zh) (jiājù) Danish:
strengthenArmenian: զորացնել (hy) (zoracʻnel), ուժեղացնել (hy) (užeġacʻnel) Bulgarian: усилвам (bg) (usilvam) Catalan: enfortir (ca), reforçar (ca) Cherokee: ᎠᏍᏓᏱᏗᎠ (asdayidia)
increase(zād) Assamese: বঢ়োৱা (borhüa) Bulgarian: увеличавам (bg) (uveličavam), усилвам (bg) (usilvam) Catalan: augmentar (ca) Chinese: Cantonese: 增加 (zang1 gaa1)
reinforceBulgarian: усилвам (bg) (usilvam) Chinese: Mandarin: 再次鼓励，再次强调 Dutch: benadrukken (nl) Finnish: vahvistaa (fi), tukea (fi) French: renforcer (fr) Galician:
swellBulgarian: усилвам се (usilvam se) Finnish: voimistua (fi) German: anschwellen (de)