How many letters does the top answer for “another word for thus” have?

The most common answer is frankincense (12 letters).

Crossword clue: another word for thus

2 answers found in Letterora's clue database (Wikidata facts, Open Trivia DB, WordNet and Webster definitions — all licensed sources).

frankincense 12 letters gen-syn

an aromatic gum resin obtained from various Arabian or East African trees; formerly valued for worship and for embalming

olibanum 8 letters gen-syn

an aromatic gum resin obtained from various Arabian or East African trees; formerly valued for worship and for embalming

another word for about 50% similar → approximately, roughly, some

another word for terms 50% similar → footing

another word for under 50% similar → nether

another word for word 50% similar → phrase