Currently the field of psychological research suffers from a replication crisis (Pashler and Wagenmakers, 2012). The Open Science Collaboration (2015) published a large scale replication effort of 100 experiments in which only 36% of the replications proved to be statistically significant compared to 97% of the original studies. Reproducibility should be one of the core principles of science, and replication studies are a way to assess and improve reproducibility. A successful replication adds to the evidence of the credibility of a particular study and provides support for the earlier obtained results. Replication helps control for sampling errors, artifacts, or even fraud (Schmidt, 2009). A single study offers tentative evidence whereas a successful replication offers confirmatory evidence (Open Science Collaboration, 2015). Transparency and openness are also acknowledged as core principles of conducting science (Miguel et al., 2014; Nosek et al., 2015). Preregistration of the study together with analysis plans is an important tool to create transparency between exploratory and confirmatory research (Bakker et al., 2012). In this paper, we present a pre-registered replication study of convergence in the bilingual lexicon, a phenomenon in which words in the two languages of bilinguals are more alike in meaning and use, as compared to the monolingual word meaning and use in those same languages.